How would 1 do this? 6 months is not that long.

I am 23 and feel old and regret not doing fun stuff. Busy with last year of computer science but i dont want to become a programmer anymore.

I dont have a lot of friends, i am broke and have 30k student debt. I am not fit and drug addicted. No drivers license or a vehicle.

How would i fix this in 6 months?