Car accident which wasnt my fault has ruined everything?

Life sucks at the moment but things and situations change. Perhaps a bicycle might help you get a little more mobile until your financial situation changes?. You'll feel trapped at the mo especially with what your mum is going through.Your friends can't have been very good friends if they've just dropped you because you can't get out ,as you can keep contacts with emails even. I wish you a better future for you all.