When someone doesn't like you do care why they don't like you?
Depends on the person. If it was a close friend then yes. Someone I never got along with then no.
That entirely depends on the person.
In the situation you cited, Don't care. There are many reasons, all of which have nothing to do with you. Maybe you remind then of a camp counselor when they were 10.
Not worth the energy.
Unless it's a girl.
The reason I asked this question I was volunteering today. This guy walked up who I was helping and just told me he didn't like me and I don't mind it but I wonder why he doesn't like me?
Yes. I feel I have a right to know.
Don't care one bit
I just want to know if it's something I did and/or something I can fix.