Parentheses around the tan(k) barrel because that’s the kapow noodle.

I would go to sleep an hour ago.

So there are lots of good answers, but there’s one I haven’t seen: The type of shower control in the photo is probably low quality, cheap, meaning the internal parts do a poor job of mixing the hot/cold water.

Adjusting the water heater may help, but you might also consider upgrading the shower faucet.

The ubiquitous halogen lamp burning hot enough to melt glass agrees

I remember when Young Guns aired on a cable channel in the 90s there’s a scene at the climax when Billy the Kid actually says “Murphy, you son of a bitch…” and shoots the baddie in the head.

So this cable channel edited it for him to say “Murphy, you sorry old buzzard…”. But the headshot was still intact because this is America.