Please help!! People need variety?

Question

Can somebody find me a website/book/reference, dealing with how people need variety in their life, and with facts, statistic, et cetera? Please and thank you!!

Also, why do people open their mouths when tense, or applying mascara? No, wait, ignore that. Answer the previous question, please.

Answer 1

1.That's kinda too general of a question.  All I can think of is to research some yoga information for it.  

2.  When tense, probably to breath better.

3.  With mascara, probably to open eyes wider.

Answer 2

Atta Boy!

Don't be cheap. It only costs 5 points per question...