[MENTION=29947]Mechnick[/MENTION]
I'll say something in defense of the OP because at least the first part of the thread really pushes back against it for some reason. I think it is a legitimate question because it is isolating to have a completely different way of thinking, to have different interests, different ideas you want to talk about.
The responses in this thread actually make me wonder if even the majority of people online are Sensors too, because it is genuinely difficult to connect if you are a predominately abstract thinker. People talk about sports, gossip, weather, politics, yard work, community happenings, and anything else that is observable, concrete, external. Open with Nassim Haramein's latest ideas on the unified field and just watch the eyes glaze over. If that is what you want to talk about to connect, then yes, you are going to feel isolated, and it isn't because there is something wrong with you. It is okay to be different, and it doesn't require a value judgment of who is better. Concrete people often feel superior to abstract 'nerds' (unless the nerd earns a lot of money and has a beautiful house) so let's allow each their own perspective.
There are ways that most every person feels isolated at times, but there are segments of the population that do have more in common to chat about, share similar activities, and feel commonality. People experience commonality and isolation to different degrees overall, even though every person experiences some of both during a lifetime.
Basically, if you want to feel a sense of commonality and connection with people in general, you do have to conform to the prevailing social norm. If everyone is scrapbooking, you better sign up and paste cute pictures and lacey borders on your memories or you won't have friends. If everyone goes to church, you better sign up, sit in a pew, bring food and eat the picnic lunch afterwards while gossiping about the pastor and other members. If you want to join the band, you better go to the clubs, dress the same way they do, listen to the same music, and have the same ideas.
When a person doesn't naturally fit into the norm and can't conform to hide the fact, they are going to feel predominately isolated from people. That social isolation itself can be damaging to self-esteem, "what's wrong with me that I can't fit in or connect with the majority of people? What's wrong with me that my interests are different from other people?" I don't see the point in ostracizing someone for this. Those are difficult questions and there is a cost and a reward for however we choose to live our lives. If we choose personal authenticity, we won't have as much social connection and can end up feeling lonely or out of place. If you pay the price of conformity, they you will have the comfort of social belonging. The cost is higher for some people and the reward is greater for some. Whichever is greater will direct our chocies.