So what is it that they have in common? Simple.
Whatever it is you're making excuses for not being able to do, somewhere out there there is a 14-year-old girl doing whatever it is you "can't" and then some.
And if that didn't light a fire under your butt, she's probably doing it better too:
So whatever it is you want to do but "can't find the time/money/energy/etc." to accomplish, keep in mind that if you don't, someone else surely will. These girls didn't let age, the time demands of school, social pressures, or anything else stop them from getting on top of the world--why should you?