Crazy Horse on who you associate with.

It is not so much that you are judged by your associates, as you are judged by the energy of your associates.
If your essence is as a loving person and you associate with a person/s too long who is/are tense, in need of feeling powerful, angry and who readily judges others; it is only a matter of time before that energy infiltrates yours at a cost to your loving energy.  When you take on their tension and negativity, you become diminished, for they are not trying to learn from you, but to change you to be like them.
At such a time recognise that you cannot help them, that there are others in real need of your energy and move on.

From my guide CrazyHorse, through Ian Rogers, medium & spiritual teacher.