I daydream. I have insomnia and keeping my mind on something other than sleeping when I`m trying to sleep seems to help.
As for my daydreams, pretty much anything that keeps me thinking. Be it what I did that day, fantasies, or I`ve even done mental puzzles before.
sorry for commenting again but i saw you skipped my previous update request for this game, nobody else has it, i just wanted a confirmation that you don't have it anymore, thanks
https://www.anime-sharing.com/threads/060813-半端マニアソフト-コミックデイズ・H-パッケージ版.1255752/