I’ll go first. After your turn the water off in the shower but before you get out, use your hands to wipe off any standing water on your body. Maybe even give your legs a bit of a shake. This way, you won’t drip nearly as much when you get out, keeping the floor and your towel drier.
Can you go for a walk about? When my brain doesn’t want to turn off work, I’ll either watch something in netflix or listen to an interesting podcast while walking.