There are some things I must remind myself of.
First, most of the time the problems we have with other people are actually problems we have with ourselves. In introspect, it is not actually the other person's actions that is making you uncomfortable but it is your attitude, your reaction, and your paranoia that is causing all the distress. Thus, before condemning others by attributing to them the error and fault of the circumstances, ascertain first where the true problem lies. It could be within your area of responsibility and burden pushing other parties might lead to irreparable consequences. If you found out that it is your fault, then rejoice. The easiest mistake to correct is the one you have committed, for you have no control of others' errors but you have full control and responsibility of yourself.