Water fasting is weight loss easy mode. You rapidly lose weight just by not doing a single thing. I hate having to limit what I eat when I eat so I just eat as much as I want then water fast. I haven't been able to go on a crazy long fast though, around day 4-6 I become way too fatigued and it becomes difficult to stand up without fainting. I was always like "I'm never going to be one of those stupid fucks who drop their phones" until one day during an extended fast I got out of bed with it in my hand and fainted because I got up too quickly, cracked screen, kms.