Romeo and Juliet: opinion on love at first sight?

Love at First Sight
Love at first sight is a phrase that often refers to when, two people fall deeply in love when they just meet. But, how can you fall in love with a person that you dont haehardly know? All that you may know about this person is what they look like, or maybe their personal backround or past. For many reasons this is why I'm arguing agianst the possibility for love at first sight.
I do believe that somewhere out there, there is somebody that could be your soulmate, but I just can't see how you can love somebody that you dont know. As Juliet says when she finds out Rom…