I'm not a super social person and to get things 'better' English is not my first language. I find very hard to keep conversations in events, don' t feel confortable reading with kids (how could I teach something Im still learning?) and to be honest, I feel quite isolated at school gates. So I'm avoiding the social part of the school, volunteers, coffee mornings, etc. DH says that if I don't fancy I dont have to do it after all they look for volunteers, its not supose to be an obligation. But I feel guilty about. What should I do??