The aspie way of thinking has its positive aspects too. It's natural to obsess about failures when everyone treats you like a freak (and your medical labels say so too) while still requesting more than you can give. Even if you were NT, you would still feel pressured and misunderstood and lonely more or less often. Don't compare yourself to others too often, because:
1) they're not perfect either, everyone hides behind their social masks,
2) they can function better in everyday life, but everyday life is not too great,
3) they have annoyed you, and that gives you a very legitimate reason not to be like them.
You could try to recall positive things about the way you are. People in the spectrum are sometimes able to spot patterns and details in their environment that others don't notice. As an aspie, you probably know much more about some subjects than most people do.