fair enough if you are doing sometrhing dirty or that makes you sweaty, but i mean say on a lazy day, when you havent done anything much all day...do you think you need to?
When I was, about 4 years ago, plastered up to the hilt - full right arm plaster from shoulder to wrist, and leg from toes to knee - it was very difficult to shower or bathe. I had what my mum would call a "good strip wash".
After a while I used to wrap the plaster in clingfilm or a bin liner to attempt a bath - a strangely unerotic sight with right arm & leg flung over the side of the bath.
No you don't need to shower everyday. It's personal preference. Some days I don't feel I need a shower but it's just as easy as having a wash...so I do. I just don't wash my hair.
I suspect that the amount people wash or shower is proportional to the amount of hot water they have available. If you had to boil a kettle or saucepan every time you needed to wash, I suspect a lot of people would discover that a thorough strip wash is perfectly adequate. But if you're a smoker then you probably do need to shower and hair wash every day but most smokers, including their hair, always seem to smell permanently of cigarette smoke (even if jthey can't smell it themselves)..
I don't. Anyway I don't like having a bath or shower and not washing my hair and suposidly washing your hair everyday is bad for it, so it gives my hair a 'rest' day.