Nope, if you have hair you should look after it!
(You never know it may be gone someday!!!!)
Whenever I buy new shampoo and conditioner I buy two conditioners because I use a lot of it.
I have had my hair every colour there is and I have bleached it so many times I have to use lots of product so it doesn’t get in really bad condition.
It has just been pure laziness because i’m not working at the moment so I don’t leave the house as much as I would usually.