People are like dirt. They can either nourish you and help you grow as a person or they can stunt your growth... — Plato

People are like dirt. They can either nourish you and help you grow as a person or they can stunt your growth and make you wilt and die.

Author: Plato

Insight: We often think of relationships as something you either have or don't have, but Plato's insight cuts deeper: people are active forces in your life, not neutral. Someone in your orbit isn't just there—they're either feeding something in you or depleting it. The friend who asks real questions about your goals actually changes your trajectory. The colleague who constantly puts you down doesn't just waste your time; they reshape how you see yourself. What makes this particularly tricky is recognizing which is which. We're surprisingly bad at noticing slow-motion wilting. A relationship can feel normal—even comfortable in its familiarity—while it's steadily making you smaller. You stop trying things. You second-guess yourself more. The person feels familiar, so you assume they're fine for you. Meanwhile, you're operating at half capacity. The harder part isn't identifying toxic people; it's being honest about the ones in the middle ground. Someone can be well-intentioned or even decent as a person and still be bad soil for where you're trying to grow right now. Sometimes the bravest thing isn't cutting people off—it's admitting that certain relationships, whatever their history, are making you contract instead of expand. Your growth isn't selfish; it's the whole point.