I have a serious problem with insecure people who don't know that they are insecure and try so hard to appear the opposite.
The hardest thing about now is learning to tolerate.
When tolerance breaks down I talk a long walk to the toilet and back and hope that in the 200 plus steps taken, I would have walked off the frustration. The long walks happen many times a day. I make sure it happens by drinking water. A lot of water. Probably also at the expense of others thinking that I have a weak bladder, but if that gives the insecure person a perceived edge over me, I don't mind.
One outburst in a million. There must be some way to deal with this, but too bad psychotherapy takes a long time to see an effect. I can't wait.
