is 15 minutes long for a shower?

Yes, I usually shower in under 5 minutes. I do shower about twice a day at least.

yes, if I am paying the water bill and fuel to heat it.

No, especially if you're a girl/woman. Men typically spend less time in the shower because they don't have to deal with shaving their underarms, legs, and bikini area. A woman also (usually) has longer hair and has to shampoo and condition it. Most men just use shampoo and it doesn't take them as long.

Very long! You should done in 5 to 10 minutes, and even 10 minutes is pushing it.

It is for me, I am done showering in less than six minutes.

No

Umm....yup, but anything 7 minutes or more is long

What? No. My showers are from 25-40 minutes.

To be in the shower itself? Yeah

No not really. I usually take showers from around 5 to 10 mins