How does this advice help, ';dressing and acting like what you want to attract and it will come to you...';?

Does this really work?! I remember doing that in high school, and I was so damn pretty but felt alone inside.How does this advice help, ';dressing and acting like what you want to attract and it will come to you...';?
If you happen to be in a bad mood and want to feel better about yourself, pick out a very nice outfit to wear. Put it on,


do your hair in a nice job, neatly apply a little bit of make-up,


and take yourself out for lunch. When you feel good about


yourself, other people around you will notice it, too. Good


things can come to you when you feel good and like what you


look like.How does this advice help, ';dressing and acting like what you want to attract and it will come to you...';?
I think so. Its all about having confidence.
well let me be the first to say---it will! but if u got the look and got the act, try to be normal on times that you are lonely so just mix it up a little