Apparent level of functioning can change with different situations. At least one other member has posted about reduction of certain difficulties after exiting a bad relationship or other bad situation.
I've wondered "well why isn't this a problem when I'm by myself?", or I think about how I don't seem to have any trouble when there's nobody around to criticize me or tell me that I can't do anything right. If you've been in one spot too long, such as the K-12 years, people may tend to box you into things in a way that can become unhealthy.
I have noticed that there's something stimulating about being in an unfamiliar city, among strangers. Effects of heavy exercise and moderate alcohol consumption, combined with this novelty effect, make me feel more normal and perhaps able to establish rapport with people. I did notice after spending 5-6 hours in the gym, my posture was more confident, and I felt as though I look better. I went into a sandwich shop for dinner, the servers were eager to have me sit anywhere I wanted, somewhere I would be highly visible perhaps? I would have taken my friend there later if she hadn't already eaten.
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A boy and his dog can go walking
A boy and his dog sometimes talk to each other
A boy and a dog can be happy sitting down in the woods on a log
But a dog knows his boy can go wrong