I never expected to exist, so the fact that I am here on this planet, being given the chance to spend a several decades on it, is exciting to me. It's such an interesting place, with so many things to see and so many activities.
Having said that, I am satisfied with some things, but not others.
I think that I have a rather unique take on life though - when I was growing up in a communist country, I didn't really have any dreams for the future. I didn't know what might be possible. Life now? It's like 180873097612368 times more exciting, interesting, and amazing than anything I could have ever imagined as a 7 year old.
If I ever get depressed I put myself into the shoes of that 7 year old warpus.. and all of a sudden life starts looking amazing again. I am pretty much living in the FUTURE, and in a CAPITALIST country with a VERY high standard of living and a super awesome social safety net. This is paradise... and I am here? Sure, there might be a ton of problems in my life, there always are, but that 7 year old me still lives in my head. And when I look at my life through his life, I can't help it but smile.