I know what I need in life to get to where I am going. Everyone that meets me keeps thinking that I am anti-social because I don't like speaking unless I have a purpose. What can I say to tell them to make them leave me alone.

You don't like speaking to them unless you have a purpose :/ sounds a bit frosty but ok. Tell them that then. I'm sure after hearing that they will never bother you again.

I'm doing a relationship Q&A for my next Swear Down TV vid, so if you want my awesome advice ask away....