Its terrible! You're going to die!!!! If this was Logans Run you'd be prepping properly!
Tbh I'm 28 and havent celebrated a birthday since 25 (which was rubbish). Loads of people are asking me how I feel coming up to 30, but a birthday is a birthday, its just a number to record how long you've survived. Its not even considered middle aged any more. Our generation will easily live to 80, which means middle age doesnt hit till 40.
The only person it has to mean anything to is you, so if it doesnt, then dont worry.
*edit holy shizzle, no one else had posted when I started typing lol.