Well, it does have its perks - you can be amongst the 7500 ICAP members (appx, till date). Nothing can beat the charisma of being a CA in Pakistan, especially in the fields of business and accountancy. I do miss the university life but then 80% of those uni students don't live the way we live after qualification. Choose to be yourself and you'll do alright. I'm just like you - only a few years ahead of you - but I have my hobbies; I'm a professional photographer, I do freelance writing (a lot actually), I am a hard core gamer (just like you lot), I go out with best buddies - it's just that we have batch mates in articles like university students have class mates; on the work side, I am the JI of the audit of biggest listed company of Pakistan when I could never have been in such major position this early if I had gone for engineering or MBBS (yes, I had both options after A levels) and lastly, I have the experience of working with the best audit firm in Pakistan which grants me an edge in scoring a lead position in the future.
A word of advice, always find happiness in what you do or you'll be the last one to finish. I do criticise the way of life ICAP has laid out for us but then we can always change the trend - take control of your own life.