sammy x,
Wanting to socialize with people besides having a bf does not make you stupid. People should have friends (male and female) and maintain those friendships even if they have a bf. If you have set boundaries with your friendships and as long as your friends are just that, your bf should not be jealous. If he is, then I would say he is insecure with himself and your feelings for him. It could also mean that he is a controlling person.
Some people are more social than others. You should let your bf socialize with some of your friends. He may not see them as a threat, if he got to know them a little better. It's also possible that you are not compatible socially with your bf (meaning, he is less social than you). You cannot change your bf and he cannot change you. Trying to manipulate who a person is, does not change who they are and is destructive to the relationship itself.
Always be true to who you are..........
Blessings,
~ nmpb ~