Dating, relationships and letting someone in.

Hey all 

My name is Joe. I currently work in finance and I need guidance or just an idea to tackle a problem. 

I have Asperger’s syndrome. 

I don’t find it hard to communicate with people, I’m a out going guy, laid back etc. But when it comes to dating, getting into relationships and letting someone in. I struggle to do so and I end up walking away from something which could be great. I know I want to tackle this problem but I’m not sure if it’s my Aspergers or is it just me. 

Ive travelled to America twice on my own to see the world but to also discover things about me which I have. I intend to do more as it’s amazing. 

I was just wondering has anyone had this problem or know of anyone who has this problem and if so, have you overcome and if so, how did you overcome it?