When i started at 13 i was one to get excited and then give up...and thats what happened...i plowed through the course and got little results so i kinda gave up
The fact that i went through it and learned the techniques actually did help me in my school studies and the sort though... so eventually..(5 days ago) i dusted off the course and pulled it from my closet and started going through it again.
most of us young people might not get it right away but keep trying.. and dont be scared to try somthing new.. thats what most people do to find what works best for them.