Hello, I'm 18 and guy is 14.. should we starting date even though we r 4 years apart?

I wouldn't recommend it. You are considered an adult and he is a minor.

You shouldn't even be thinking of dating. What attraction can a 14 yr old boy hold for a 18 yr old woman?

Or is this another troll?

I certainly would disagree with you dating a 14 yr old. Find someone your own AGE.