I started the day with 200 L.
At 8am, I used 3.5L to brush my teeth, 17.5L to shower, 7.5L to drink, and 7L to flush the toilet.
At 11am, I drank another 7.5 L and used 7L for the toilet.
At 1pm, I drank 7L and used 7L for the toilet.
At this point, I had 136L left. (That's still way more than what people in other countries started with.
At 5pm, I drank 8L and used 7L for the toilet.
At 8pm, I brushed my teeth using 4L, showered using 18L, drank 7L and usd 7L for the toilet.
I'm not sure I really needed to shower twice in one day but it was really hot. I definitely drank a lot but that's to stay healthy and hydrated.
Honestly, in my real life, I never actually measured how much water I use so I had to google how many litres are generally used in the shower and it said 50 so I had to cut that down a bit. I'm going to see what I actually use at home.