I find that when I manage my time better, I feel good about things, and, am more motivated overall. Like if I schedule some things to do during the week (for me, it's the dance class, the pilates thing, etc), it gives me something to look forward to. Something fun, but, that is physical (basically, exercise), is a great way to boost mental health. Drinking lots of water helps my moods, too, for whatever reason. But, being productive is my anti-depressant.