Whether its painting, doodling, or coloring these are great ways to improve our mood.
Playing a game can help change the channel of our brains. It can help us think about other things, rather than dwell on the things that are upsetting us.
Exercise can be a great way to get out our extra energy when we are nervous and it can help boot our mood when we are down.
Exercise (walking, running, biking, etc) can help with regulating our emotions.