Is it normal that i dont love anyone ?

No that's not the norm. It doesn't sound selfish to know who you are but it borders on it when you start talking about starting a family.

If you don't want to have anyone to take care of please don't have children. I don't want to sound a dick here either. I'm not trying to tell you shouldn't ever have kids because you're a horrible person. No, what I'm trying to say is children are a huge responsibility. It takes many selfless acts to raise a child. The bond between a mother and child is a strong one, as it should be. If you have been like this you're whole life and truly know that you don't feel connected to people there's nothing wrong with that but I don't think starting a family is a good idea.

I personally encourage you to disprove this theory about yourself. Everyone deserves to feel really connected to at least one person in their life. I think secretly you want it too. You wouldn't be asking us about having a family of you didn't. I hope I helped more than offended.