Need some direction and motivation.?

Im nearly 25, done **** all so far wiv my life despite bein quite bright, neva been on a lads holiday, neva had any serious relationships, and neva been "that fit lad" that the girls talk about! i guess am just on a real downer at the moment. i lack direction and motivation and just sit in on my days off work doin pointless things. i despise rich ppl and popular ppl but ive always done my own thing and neva run wiv the crowd, and now i think i know the girl i have had a crush on for the last year isnt interested, should i cut her completely outta my life, even tho were good friends, but it frustrates me when were togeva! aaarrrggghh not much of a question i know maybe am jst havin a gripe and a mon but any help would be appreciated??? surely @ 25 i should be in the prime of my life, but just dont feel it!