younghabitats:

things that say a lot about people:
the way which they treat the waiter/waitress
how they feel about the weather
whether they dog ear pages or highlight in books
fingernails
and hands in general
their preferred creative outlet
how much they dread/enjoy talking on the phone
whether or not they drink coffee
if they ever forget to eat
how honest they are with themselves (and others)
if they correct your grammar
and whether or not they get nervous before haircuts