[rs]

Remember, you're not alone - it is something like a quarter life crisis, and I did (still going?) go through it for the past couple of years, and here's what I did to solve my problem:

1. Pick up a hobby that can really consumes your focus - I've started doing some photography (I'm horrible at it, but learning)

2. Travel - see places and meet people. I know a person who went through something similar (but in his 30s) and went backpacking for 6 months in Australia. You might not want to go to that extent, but even a shot break away from everything does help (I recommend a beach resort, but YMMV)

3. Reconnect with old friends (college, high school) - always a laugh, but more importantly, might open up doors (work and non-work related) that might have been shut a while back.

One thing I've observed is that while most people look fine, some of them are going through what you're experiencing, but don't really show it. Remember, you're not alone.