Mentally stressed now

Why why why? What's with the requirements being a complicated process and requiring things that I don't have or hard to get? Also, why do they use difficult words to describe it too? Too bad it's not like games where you can't restart/undo things, or have something to guide me.

Can't I just know and do what I want, get paid a lot, find a spouse, a nice place to live in, and be happy?