I'll say this:
When people try to tell me how to live my life, that always irritates and annoys me. Specifically, when they tell me I need to come out of my shell and be more social. No thank you, I'd rather not. My reclusive lifestyle works for me and I'm not going to change that because one or more people say I should.
You be you and do what makes you comfortable. God created us all unique and people who tell people what to do might not necessarily know the big picture. I will say God knows what's best for us, so keep on seeking Him for wisdom and direction.