why?

i always have lots of questions in my mind..questions that i do not voice out..but think hard for an answer...for eg, why does the public toilet at most coffee shops are dirty and smelly? (not sure abt the ladies, but it sure is for the gents). why does taxi drivers drive like they own the road? why do i have pimples on my face and not other places? why does our eyebrows grow above our eyes and not below? why do we work so hard and don't have enuff time to enjoy ourselves? or why do we work so hard to pay for so many things and end up being poor?

i really have lots of other questions to ask, except that now i cannot remeber anyhting..