I revolutionising my life......., but I need help......................... Options

[doom_diver]

Lol it is kinda embarassing to post here, considering how I believe many problems arent truly problems at all. But doesnt matter, here it goes:

After my school year, I looked back and I saw nothing. Im pretty much a fat, lazy b****** with no friends. Im mediocre in school and I am a couch potato/computer geek. I knew sth gotta change.

I think these are my problems:

1) Computer - This darned invention always seems to lure me in and I lose the sense. Homework? Later. Revision? Can wait. I somehow need to stop my addiction so I can a normal life again.

2) No friends - Well, I am not shy, but the thing is I dont feel I am in any group of friends. I mean we have laughs and work together, but I dont truly feel Im their 'friend'. I dont even think they consider me friend. Many times have I seen them laugh and talk and I want to join them, but I just dont feel a part of them.

3) Unfit - I get stitches by walking 100m and I am sick of myself being a fat lump of meat.
Well, I already do more exercise. I try to run more (1 km) and I now can do 15 push-ups and 30 sit-ups (I know I suck but Im trying to improve) I also eat pretty unhealthily but I dont know any healthy food and stuff.

Summary:

Need help on: Stop computer addiction
Get more friends
choosing exercise to do and I just cant seem to go past what I can do (never can get past 15 push-ups)
Healthy diet

I know Im asking alot and no one is obliged to help. But if you do, I show my eternal gratitude.

THANK YOU!

[MrElsewhere]

oh and it also helps to work out with somebody, you can get competitive and the energy between two people is shared, or something like that. Plus you won't feel so awkward.