Don't hold back, Aquarius - this is one of your best traits...
Ruling planet Uranus makes your sign one of the most open signs. You like to let it all hang out and be yourself. If people don't get it, that's fine with you.
You're comfortable with who you are. Honesty for your sign is as much about accepting who you are as much as other people.
You're also candid in your relationships, preferring to establish open communication about anything that comes up,
While other signs may shy away from talking about the difficult stuff, you're about getting in there and making sure there are no misunderstandings.