Why do I care?

This weekend I have second guessed myself more than any other time I can remember in recent history.

I go through conversations I have had and wonder if it was "correct" to say this or say that. I really don't know why I am doing this or what sparked it.

Why do "we" care if someone approves of us or our actions? Usually I do not; I am not sure what is different right now?

Unless I know I'm being a complete dick, why should I replay my words? If someone claims they are a "friend", how much judging is usual, or should I say tolerated?

Anyways kinda random, just having an odd weekend. I think for the time being I am going to stick to home and avoid as much social contact as possible.