Umm, I can't agree with that. You need a new mentor, Max.
Enjoying life indeed has nothing to do with what you have. It also has nothing to do with who you go get drunk with.
Enjoying life has to do with who you are, and what your perspective on life is. Some people enjoy solitudes, others enjoy being with close friends, others enjoy being adored by infinite crowds. Some people are happy sitting alone on a grassy hill with half a penny in their pockets, others are miserable even as millionaires surrounded by the best and cleverest people in the world.
Happiness comes from inside, not outside.