doodling on bathroom walls

writing or even just a few scribbles on a bathroom wall in school is so relaxing. I usually do it in pe when we dress out and have a time limit on how long we can stay in the locker rooms for (10-15 mins). I write some famous quotes and a few drawings of cats or whatever my mood wanted to draw. Maybe I should create a collection of bathroom doodles to save as idk a memory.