It's called getting older, getting priorities, being responsible, and having friends that are moving on with life. Happens to everyone at some point.
Now all I see that you really need to do is focus in on a long term career and make a move towards it before you get much older. Working hourly jobs and with friends is fun and all but will not pay the bills or lead anywhere later in life. Get that part going and everything will start to fall into place.
I have said it to others as of late, it appears you are finally starting to get your life in order and your cranium almost completely out of your arse.

Now don't go and fuck it up somehow.
Aren't big brothers fun ?