I have had a very difficult day... I had to take my kids to an appointment and stop quickly at the store afterward, and I feel enraged at every interaction with strangers. So I decided to stay home and watch my son's school concert on a livestream tonight, which helped me at least calm down a little bit. I didn't have much choice today because my kids' father was traveling for work, but in the future I think I will have to remember that I can't handle more than one outing in a day, and try to plan accordingly so I don't miss my kids' events.