Being skinny is not that great. Being toned (having some muscle) is much better for you and it is more attractive. I am similar size to the girl you posted a picture of and I want to be toned which is what I'm working on by going to the gym. Google "toned women" and you will see how much better it is to be toned than to be ridiculously skinny. Plus toned women have strength and are more fit which is an added bonus.