Pyramid of Success 

Skill

"A knowledge of and the ability to properly and quickly execute the fundamentals. Be prepared and cover every little detail."

You must have to skills to pay the bills and many much more, you have the skills necessary to pass things or to get hired at a job, because if you have no type of skills at all, then you might considered yourself unlucky and might as well not event try at all, because having skills puts you on a team and make yourself successful and much more, clearly I don't have much skill to describe this but this well help you grasp the idea of what I trying to say.