Mix of autism, convenience and childhood trauma because my dad used to scream at me for waking him up in the middle of the night by being too loud while walking to the bathroom and/or flushing the toilet and its hard to break old habits.

 

The main downside is when you wake up thirsty and confuse your pissjug with your waterjug, but hey, shit happens

Surely it's healthy to drink piss, so many people engaging in this on their own and willingly can't be wrong.

It's not healthy, but I don't remember why

Its not even a good idea to drink piss in a survival situation like they do in movies

 

It is saltier than seawater and will only dehydrate you further. Plus you are just reconsuming the toxins that your kidneys filtered out

Ah right that's the reason. I watched a video about some guy who did a marathon in some African desert and he left the path and was close to dying, so he drank his own piss etc.

I refuse to believe that

You VILL drink your own piss and you VILL be happy

Cheers