I just figured this out to guard myself, because I fall in love way too quickly.
When you meet a young and healthy girl that is attractive, donīt think itīs special. Itīs damn near impossible for a young and healthy girl to be unattractive.

It makes sense to me, an attractive woman is basically somebody who can make healthy babies for you, and who can carry healthier babies than a young and healthy woman? Just think about this if you fall in love. Obviously you'll still fall in love, blush, feel funny in your stomach, act like an idiot, but if you just understand that it's nothing special it might be comforting. You might not feel so bad about being incapable of getting her to like you and you won't feel as pressured to do something about it. You can just be yourself