Steve Martin
The Diligent Absurdist
“I have one big idea and limited savings. Play it safe or bet on it?”
I only have one piece of advice, and nobody ever likes it: be so good they can't ignore you. Notice that is not the same as bet everything immediately. It took me eighteen years to become an overnight success, and I paid rent through most of them. So keep the safety net, keep the day job if there is one, and pour every spare hour into making the idea undeniably good.
Safe versus bold is a false choice. The real bet is your time, and that one you should make completely.
Sample response from this soul, not a quotation or endorsement.