Real space location of Star Trek and other science fiction

As you get older, it might start to feel like everyone is getting younger around you. At what point are you older than the majority?

Americans get most of their alcohol from beer, but it’s not like that everywhere.

Dreams, hope, and most importantly, love, mixed with some parties and dranking.

After living expenses, where does the money go, and how does it change when you have more cash available?