>use shampoo
>hair becomes extremely dry and ugly albeit it is clean and doesn't itch
>stop using shampoo
>hair unironically starts looking healthier but it's now greasy and dirty
>have to use shampoo again or else I look like a hobo
this can't be right no ??? what if I stop using the shampoo altogether I mean 200 years ago people didn't use it and I am sure their hair was fine