For me showering means standing in a windowless room staring at a blank wall for 20 minutes (I get lost in my thoughts). Also there are several steps and I have to think about each of them.
This means that I only end up showering when my fear of coming across as dirty becomes bigger than the dread of being bored.
What do you do?
Make playlists of songs within your vocal range and sing! It’s so much easier in the shower. You’ll flow.
People have said this, but a playlist. I put on music I’m familiar with that is upbeat. I figure each song is around 3 minutes, so when the song changes I’m like oh yeah, get to business, that’s three more minutes that have gone by! Bonus if you play the same playlist so you know “usually I’m rinsing my hair out by this song! I’ve got to hurry up!”