Dealing with anxiety about parenting

I'm good at doing my best and resting easy when I'm alone with my kids, but I get very anxious about them in social situations. My 5 year old son is strong willed, very physical, and likes to make people laugh. It's a rough combination--all three of those traits produce behaviors that have the potential to offend people and/or be against the rules. Any tips for dealing with this kind of anxiety?

Any specific examples of things he'd do you feel could cause offense?

Multiple accounts not allowed. Thread closed.