try randomly changing anything you don’t like about your environment. Maybe just hang a different picture in the living room, or paint your bedroom, or even move to a new apartment. Start a new job. Go on vacation. Get a new hobby. Buy some new clothes. This may sound like strange advice, but the limbic system is very good at picking up subtle environmental cues, and because it has a lot of connections with the striatum, even subtle changes can have a big effect.
