Sleep until noon every day.
Work only as much as you need.
Work from home, or anywhere else for that matter.
Have multiple romantic partners in parallel.
Have platonic friends of the opposite sex.
Share multiple flats with multiple people (i.e. live in multiple places, but cheap)
Study 10 years.
Make your own iced tea in the fridge.
Buy food in bulk.
Drink tap water.
Create your own dishes by mixing ingredients.
Cook/fry/bake food you would usually eat raw.
Eat food raw that you would usually cook/fry/bake.
Sleep everywhere in your home.
Learn languages, instruments, or sports after you turned 30.
Drink no alcohol at a party and still have fun.
Start/stop smoking and drinking after 30.
Found a company like you would buy a game console.
Take no VC money.
Take muliple years and tries to create a good product.
Write music/give concerts for yourself or your friends only.
Don't wear shoes outside.
Don't have an opinion on a topic.
Overall:
Don't play pre-defined games in your life, but ask if they make you happy. You only have one life, make the most out of it.
Sometimes you have to play by some rules made up by other people to get into a better place, but look at them closely, it could very well be that they are more open to interpretation than they first seem.