>>339543171
If your attention to detail is weak, then this can result in major issues in character. Examples: First, gender roles are basically established, and the male is generally straight and male, while the female is generally sexual or objectified in some way. I've come across quite a few male avatars where the neck is way too thick and the forearms too muscular for a girl's avatar.

Females don't look like a man, and males don't look like a woman.

Second, breasts that are too big are often worn by female avatars. It's quite simple; don't put yourself in a place where you're the woman. Don't allow yourself to be "primped," and then turn around and have breasts just like any other women in the game (unless of course that's exactly the point of the female avatar and the woman has embraced it).

Third, see if there's something else about your body that's too far out of line with your sex. Maybe you're taller than most people in your "gender" and have more visible tattoos or piercings. This is very much like where the last example took place: too much "femininity" where you don't look the part.