nothing

making a positive impact on other people and being remembered after you die

Dopamine. As much as you can have. Do whatever it takes.

But be smart about it, you can break your dopamine receptors if you abuse of too much instant gratification.

The best way is to be patient and obtain power. Once you’re the most powerful man in the world you use that power to avoid death and spend the rest of eternity obtaining more and more dopamine.

When a new game console drops and you try it for the first time