Our company is working on a language learning application for Japanese [1], which is helping my girlfriend keep sane as it has become a new learning obsession for her, something to decipher gradually to great joy with real results.
If you want to learn a foreign language now is a great time to do some brain training! If you're interested in using our application but the rate is too high please contact us, we do our best not to turn serious learners away if it's a matter of price.
Other things: just getting up early to see the sunrise, helps reset the biological clock and makes the day feel extra meaningful. I prefer to work during the "brightest slice of the day" and feel like more silent creativity can flow.
[1] https://japanesecomplete.com/