I am with you on the toilet paper thing - though I don't rehang - I just get really irritated about it.
clothes need to be hung the following: front faces to the left and the hanger must have the open part towards the back. Short sleeved shirts are grouped together and long sleeved shirts are grouped together. Then it is lightest to darkest from left to right. DO NOT **** THIS UP!
same for towels in the closet - from left to right according to color.
is your car always clean?