Hopefully it just didn't make it far enough into the conversation, but your minimum income to survive should have $100-$300 a month in long term savings, so you

Hopefully it just didn't make it far enough into the conversation, but your minimum income to survive should have $100-$300 a month in long term savings, so you're not forced to grind in your 70's. Can you make that Million dollar Idea and be independently wealthy for the rest of your life? Maybe, but hedge your bets.