I know that feeling. I feel like I'm a bit on a see-saw - sometimes I'm ok and sometimes i feel like the ceiling will fall... I think we make our own purpose, and part of it is to look for tiny joys. I am seeing a very good psychologist who is really helping (and I've tried everything - meds, a psychiatrist and several other therapists) - counselling is wonderful... maybe your purpose right now is to finish school. I too am not married and most of my friends are - but who says we're racing anyone? what's the real timeline? I'm having a good day, so I can be all cheery about talking about the purpose of life -but of course, I know where you are - i go there myself (often too often). Ok, I'm babbling. Just trying to help! but i do understand