Has cycling made you Asocial?

I'm noticing that I don't like to be around people as much as I used to in the past. Is this caused by the fact that I've been riding by myself and just exploring nature? Is there a psychological reason why this may have changed? I used to be outgoing and such but now I feel less likely to even start a conversation. I feel like cycling has taken over my life. I just like to be alone and ride for many hours. I'm a 28M, so maybe I'm just getting more mature?