The Power of Why in Achievement and Purpose

Luna Fielding

Welcome, friends, to another Ascend Altitude Session. I’m Luna Fielding, and with Elias and Luna both away enjoying the Christmas break, I’m joined by Marcus Walton. Today, we’re talking about a simple question that tends to echo through, well, nearly every meaningful achievement: why are you doing this? What’s the real driver, the thing beneath the surface? This has been circling our previous episodes, but today, we’ll dig all the way in.

Marcus Walton

Hello Luna, It's great to be here discussing this important topic. And, yeah, this isn’t just a motivational slogan, right? There’s a whole science behind it. When we talk about goals, most people jump straight to the “what.” Like, “I wanna lose 15 kilos” or “Finish my degree.” But both Goal Setting Theory and Self-Determination Theory—they’re like, the two pillars—we know that turning up with just a clear finish line isn’t enough. It’s the “why,” underneath, that keeps people moving past hurdles.

Luna Fielding

Mmhmm. That difference between the external target and the internal reason is everything. Goal Setting Theory, like you said, Marcus, tells us that goals work best when they’re clear, specific, challenging, all of that… but commitment—really believing in the importance of a goal—is where things either take root or, honestly, just fade away. And Self-Determination Theory digs into the “quality” of our motivation. Extrinsic reasons—like, I want a reward, or I wanna avoid getting in trouble—those rarely last. But if there’s a deeper, personal meaning, like autonomy or alignment with your values… that’s a different story.

Marcus Walton

Yeah, the more you own that motivation—make it internal or even, uh, integrated with your sense of self—the more likely you are to stick with it when things get rough. You know, there are actual studies showing that students, workers, even athletes perform better and burn out less when their “why” comes from within instead of being imposed from the outside.

Luna Fielding

You know, this is reminding me of my “Night of Stories” back in college. I still remember how the speakers who dared to share not just what they’d overcome, or what they wanted, but the why behind it—the sorrow, the hope, the thing they needed to prove or heal—those were the moments people held onto in the audience. There’s something so connective about revealing the meaning underneath the ambition. Honestly, it set me off on my own journey to figure out what my why was, too.

Marcus Walton

That story always gets me, Luna. And it’s not just touchy-feely stuff. The whole science lines up: if you only have the mechanism—the how or what—without meaning, you’re running on empty when things get tough.

Luna Fielding

Exactly. And that connects so well to what we explored in our last episodes. Setting goals the right way is powerful, but if they aren’t rooted in something real, you can’t get that resolve when willpower runs out. At the end of the day, it’s purpose that gives us velocity, not just direction.

Marcus Walton

So, let’s get a bit nerdy—because the brain stuff here is just wild! Motivation isn’t just a pep talk. When you’ve got a strong “why,” your brain actually gets in on the act, setting up feedback loops that make persistence literally easier. Dopamine—that’s the big player—sort of acts as the “reward messenger.” But it isn’t just about pleasure, like the media sometimes says. It’s tied into this ancient SEEKING system that keeps you curious, exploring, actively engaged. It’s almost like your brain is fueling an ongoing search for meaning.

Luna Fielding

I love that idea. When you connect your actions to something personally meaningful, that loop Marcus is describing actually gets stronger. Your prefrontal cortex—the part that plans, pays attention, resists distractions—lights up in ways that push you forward and help you break big, abstract dreams into concrete steps. When your ‘why’ resonates on an emotional level, your amygdala even flags it as more important and memorable. Suddenly, boring tasks aren’t so unbearable, and even tough days offer, well, a little more grit to draw on.

Marcus Walton

Exactly. And if you look at what happens when the “why” is missing—boredom spikes. Like, your brain literally interprets lack of meaning as a signal to disengage. But if you’ve got purpose, the same tough work becomes tolerable—even interesting. That’s really what keeps us steady through “ego depletion,” that sensation where willpower starts to feel like it’s running dangerously low.

Luna Fielding

There was a part in the research around ego depletion that really floored me. Originally, scientists thought willpower was just a limited energy pool. But now, we realize belief systems and motivation—especially a deep why—can actually override that drain. People who believe they have more willpower or focus on a meaningful mission don’t get depleted in the same way. It’s so empowering, right?

Marcus Walton

Yeah, it’s like your mental battery gets an upgrade if you care enough, or if the “why” is strong enough to tap that reward circuit. I think that’s why, after struggling through a few ultra marathons, things changed for me when my reason for running shifted. Early on, I was so caught up in finishing times, external milestones. But honestly, I’d burn out. When I started thinking about each mile as a way to learn about myself—to see what thoughts, pain, discoveries would show up—well, it wasn’t easier, exactly, but it was more… sustainable. I’d find those pockets of energy even when I thought I’d tapped out.

Luna Fielding

That’s such a potent reframe, Marcus. And it matches what Viktor Frankl wrote—humans can endure almost anything if there’s meaning. It’s not just about success; it’s about finding reasons that matter deeply, especially when the road gets rough. That’s the heart of grit, and why meaning buffers us against fatigue, boredom, or setbacks far more than just discipline for discipline’s sake.

Marcus Walton

Let’s get concrete, because—well, we all need the steps, right? Knowing “why” is a foundation, but it has to translate into results. One big piece is using SMART goals—making your intentions Specific, Measurable, Achievable, Relevant, and Time-bound. You stack those up with “if-then” implementation intentions, so your system isn’t relying just on good intentions. Like, “If it’s 7am, then I put on my sneakers and walk for ten minutes.” Those cues automate the hard part, especially on low-motivation days.

Luna Fielding

And none of that works for long if your goals aren’t anchored to your personal values, the “why” we keep coming back to. That’s true for groups and workplaces, too. Simon Sinek’s Golden Circle is helpful here: leaders and teams who start with the “why” tend to inspire more loyalty, commitment, and meaning. The model isn’t perfect—some critics say it oversimplifies brain anatomy, and values definitely can change over time—but it still pushes us to communicate purpose, not just process.

Marcus Walton

Yeah, and there’s science backing up the organizational side. When employees feel aligned with both their own and their company’s “why,” engagement jumps, burnout drops, and innovation goes up. Job crafting—changing tasks so they fit your strengths and passions more—makes it more likely people feel empowered and, honestly, just happier at work.

Luna Fielding

Let’s try a gentle exercise—a ritual, really, for those listening. Think about a daunting goal. Now, pause and ask: not just what do I want, but why is that important to me? What core value or future vision is underneath it? Maybe it's growth, or security, or creativity. When you connect to that root, obstacles can shrink—not disappear, but shrink. I heard from a listener last week who was burned out at work; they’d lost sight of why they cared about their profession. After exploring the original spark that got them into the field, they started shaping their workday around that value—even in small ways—and their energy shifted bit by bit. It doesn’t erase every stressor, but it does build endurance for the long haul.

Marcus Walton

And that’s the pattern we see in the data, too. Purpose-aligned goals and meaning-based interventions buffer stress, increase resilience, and make action way more sustainable. It works for individuals, for classrooms, even for entire companies. If you want real momentum, dig beneath the “what” until you find the “why” that lights the whole thing up.

Luna Fielding

As we wind down, remember—the power of “why” isn’t just for high-achievers or organizations with big mission statements. It’s for anyone with something worth pursuing or protecting. Next time you set a goal, start there. And just know, we’ll keep walking this road with you, one purpose-driven step at a time. Marcus, thanks for another honest conversation.

Marcus Walton

Loved it, Luna. Thanks to everyone listening. Keep digging deep—and we’ll see you for the next session on Ascend Altitude Sessions. Take care, y’all.

Luna Fielding

Take gentle care, everyone. See you soon.