lol not a monster, but maybe clean yourself up for 5–10 minutes, then sit down in your couch or in a chair and do the things you mentioned, instead of standing in the shower.

Treat your brain to a relaxing time of cleaning yourself. We need that time off of everything that the human brain didn't evolve for, but we've been cleaning ourselves forever.

If you have time to do all that in the shower, you have time to do it out of the shower. You could hardly be saving time by doing it in the shower lol.