Your brain loves efficiency. It builds neural pathways that become automatic, creating the same thoughts, feelings, and actions day after day. When these patterns aren’t serving you—when you’re stuck in victim mode, bedbound, or disconnected—something needs to change.
As Einstein noted, “The definition of insanity is doing the same thing over and over again and expecting different results.” This isn’t just clever wordplay—it’s neuroscience. Your brain cannot create new outcomes from the same inputs.
Consider the chocolate cake experiment: If you remove gluten but don’t replace the flour with an alternative, you’ll never get cake—you’ll get pudding. Every time. No amount of hoping changes the science.
The Purpose Experiment
If your current mental patterns aren’t creating the life you want, it’s time to run a new experiment. This isn’t about finding some mystical “reason for existence”—it’s about discovering what inputs create meaningful outputs for your unique brain.
The experiment is straightforward but profound:
- Identify what you genuinely enjoy
- Discover what you’re naturally good at
- Find where these two elements intersect
This intersection isn’t just random—it’s where your brain’s reward system and competence centres align. When you operate from this space, you naturally produce better outcomes with less effort.
The Social Feedback Loop
When you engage from this authentic intersection, something transformative happens. You show up differently in all your relationships:
- With parents
- With siblings
- With friends
- With teachers (even ones you don’t particularly like)
- With coaches and mentors
Your new patterns trigger different responses from others. Instead of rejection, you experience acceptance. Instead of conflict, you find connection. Your brain registers these positive interactions and reinforces your new patterns, creating an upward spiral.
Beyond Passenger Mode
The ultimate question isn’t some abstract “why am I here?” It’s much more practical: Will you be a passenger in life, or will you actively participate?
Every human leaves an imprint. The experiment worth running is discovering what unique imprint only your brain can create—what contribution makes you feel alive while making others’ lives better.
This isn’t about grand achievements. Sometimes your purpose is as simple as creating one good memory for someone else. But it’s yours. And it matters.
What experiment will you run today?
Dr Christine Kolbe is the founder of The Mind Lab, a South African therapy practice that challenges conventional, passive therapy by offering bold, practical, and action-driven solutions for teenagers and families.
