Public forums aren't really the best place to discuss this sort of thing. A few quick tips form someone who has worked in cubicle life for half of a decade:
1. Separate work from the rest of your life as much as possible without snubbing your colleagues. Don't go nuts decorating your cube. Some people might disagree with me on this, but your office shouldn't be an extension of you.
2. Drop bad college habits as soon as possible. Eat healthy, keep a cleaner home, don't play every video game that comes along, phase out pizza-express cups and mismatched chairs, spend less time on social networks, Goodwill clothes that don't fit.
3. Kill any credit card debt ASAP. This is ridiculously important.
4. Save up and buy dumb expensive things you've always wanted. Don't spend frivolously, but do make expensive purchases on things you have dreamed about for as long as you can remember. (Hot tubs, cars, arcade games, art stuff, cooking stuff.) You only live once.
5. Don't have a child. You have your whole life to raise a kid. Wait a few years before knocking a lady up.
6. Travel. Take quick weekend drives to nearby cities. This is a great time to visit your friends and see the good ol' USA. Hotels aren't nearly as much as you'd think they are, and your friends will usually house you for free anyway.
7. Ditch the deadbeats. You've probably made many friends in college that will remain in their college towns, sit around drinking and chasing skirt, and never really mature for the next few years. Odd are, since you aren't that kind of person, these are acquaintances more than friends. It sounds cold, but better to let these relationships fade away than try to rekindle them. College is unique in that these sorts of habits can be quickly explained away as 'dorm life,' and you never really knew what people were like before dorm days. Sad but true, many college friendships will not last.
8.
Leave your college town. Merk will probably agree with me on this one since we know so many stagnant people that have not changed in years. People need a change in environment if they want to grow. Find a new city, meet some new people, and learn to live on your own in a new place. I moved from Bloomington to Indy (not far) and can't stress enough how crucial this was in helping me develop. I already knew a few people from IndyDDR who have since become some of my closest friends with the exception of Ho, WhiteDragon, BlackCat, BigBadOrc, and MonMotha who are all jerks and knuckleheads.
This post went on longer than I meant it to, but I like to think there are some nuggets of ChAdvice worth following. If you want other tips, listen to My Brother, My Brother, and Me:
http://www.maximumfun.org/shows/my-brot ... her-and-me
It's an advice podcast from a few guys in their late 20's that makes a lot of sense and is very relevant for us nerd-ish types.
Closing thought:
There are those that look at things the way they are, and ask, 'Why?' I dream of things that never were, and ask 'Why not?'
^---- this sort of bullshit will be EVERYWHERE and will always be impossible to stomach.