Going for a walk is always helpful for me. I also love gratitude exercises.
I actually have a lot of guilty pleasures.
Reminding myself of all that I have to be thankful for really helps ground me and keeps me from tipping over into that negative place.
Meditation has really helped with keeping my center.
Be kind to yourself and to others. Treat others the way you would want to be treated. I was told that every day of my childhood.
Everybody remembers what it's like to be in high school. We really never leave those years behind.