People tweeting stuff. We allow tweets from anyone.
RULES:
For real. Everytime I get in the shower I end up having to point the showerhead away and cower from the cold water and I could have just turned it on first?
Similar dumbassery: Taking a shit and seating there for 20 minutes inhaling feces stench when I could do a flush as soon first turds come out and stay on the toilet until I can't feel my legs without a farty atmosphere in the bathroom.
Yeah. Took me like 16, 17 years to realise I could put a bit of TP down first to stop the splash making such noise and firing back at my asshole.
I am still baffled by how many people suffer from Poseidon's Kiss on a regular basis. Like I've had it happen once or twice ever, and I'm not a spring chicken.
I don't think I've ever used a shower where there was no way to avoid an initial cold spray while standing in it, so it never occurred to me to turn it on first because it wasn't an issue.
Its okay buddy. I thought ovaries were in the boobs till I was like 20.
Pee is stored in the balls
I once thought the females of the species had one opening for both. Growing up on a farm means you have some wicked advanced knowledge compared to other kids your age, but can introduce some really hilarious beliefs...
I never thought about why I thought women were more like our chickens than our horses/cows, but eh, some things just pan out.
I remember seeing this reddit post like a decade ago. Lol
I had a very cold shower once until I realized the way that one knob faucet worked was you had to turn it an insane amount to get to the hot water.
If you still have that, know that it can usually be adjusted by removing that one screw you see and go behind the knob and adjust the hot water stop.
Really changed the shower comfort over here, as it used to be real hard to find that sweet spot between lukewarm and scalding hot. 
Have you ever done something...this dumb?
Well, at least OOP realizes it was dumb. I’d tell them to relax and not let it ruin their evening. We’re all astonishingly stupid sometimes. It happens to the best of us.
I don’t like wasting water, so I just stand at the far end and try to start wetting my hair until it gets warm enough to fully step in.