Misunderstanding

What would you do when people misunderstand you? Do you
1. sort things out with whoever involved and get things straight, or
2. let it go?

If you choose option 1., then does it mean that you worry a lot about what other people think of you?

If you choose option 2., does it mean that you secretly admit that others HAVE NOT misunderstood you?

It's freakingly killing me. I know I shouldn't get annoyed by these silly people because I did nothing wrong. I should just let it go and forget all about it. But....it's haunting me, I can't let it out of my mind and I am constantly getting angry whenever I think of the whole incident.

ahhhhh...............................................