I'd recommend to identify computer games that are good for you and your mental state and play them when things are not so great. You can be someone else for a

I'd recommend to identify computer games that are good for you and your mental state and play them when things are not so great. You can be someone else for a while, with solvable problems and their own emotions. Competitive shooters are probably not so great, but light-hearted adventure games can be, or calm simulation games (Stardew Valley is well-known for its meditative effects for example).