I feel very insecure when it comes to girls who actually look like the women they are; taller, hotter, more experience and straightforwardness than me. Despite I probably beating them in personality, hobbies and etc (not meaning to say they're bad people though, most of the ones I know are lovely people), I often feel like guys would always rather go out with a girl like them instead of a girl like me who's more of a doll or a child.
Do looks matter enough for a guy to pick a girl over another? Even if a girl is good looking, can this younger look be a big turn off?