“If you're a solopreneur especially, you need to take care of your mental health, because it's your only tool that you use every day. And if you feel bad, your quality of decisions are also much worse.”

Mental health is the only tool a solopreneur has — protect it before grinding

Clear thinking is the highest-leverage activity in a solo business, not raw hours at the keyboard. Structure days around things that keep you sharp — reading, exercise, social time — because every degraded decision compounds.