I saw someone put this very well a little while ago, so I'm just gonna paraphrase: Think of it this way. You also have an 80% chance of failing every time you RE something. Although 25 tries is ridiculously rare, it happens. That's statistics.

As much as this post has nothing to do with Star Wars, mine is going to be even worse. But, I have to respond to this. First, BMI is a number, not a percent. I'm going to assume you meant 40% body fat, rather than BMI. 40% body fat is on the upper end of overweight, verging into obese, for most women. Body Type 4, by contrast, is a BMI of around 22, which is right smack dab in the middle of normal. At least, she would be if she wasn't still rather muscular, which puts her BMI at around 25 (which goes to show how useless BMI really is). Second, obesity has nothing to do with body shape. Calling a woman with a pear shape automatically obese is calling Beyonce and Jennifer Lopez obese, and it's ignorance. All of that said, "fat" really should have no presence in this game--we play athletes who fight wars for a living. Fat men and women running around looks silly. And that's fine, because neither gender's body type 4 is fat in any way--male body type 4 is an Olympic power lifter (well, more like your average strongman, because olympic powerlifters cannot impede their own mobility that much) and female body type 4 is just the closest thing we have to a "real woman." Hell, Christina Hendricks is bigger than body type 4, and she is probably the hottest woman on the planet, even to people in Hollywood.