Basically, take all the money, set it to the side in parked long-term investments, pay myself a basic low-middle class paycheck, and live on it.
Then start again. Swing the bat. Rinse, repeat until I'm ready to just relax and be happy staring at the clouds all day.
I know myself well enough that I understand that a huge part of my character is the struggle. Without it, I'd feel ungrounded - purposeless.
If I'm too comfortable, I'll just get lazy and may end up in a downward spiral.
If I have just enough to pay my bills, I'll keep working hard, but it'll be on things that interest me instead of working on someone else's idea.