OK so I'm a 25 year old single mother. I am terrified of the future because I know that Mj is only going to get heavier and weaker. I have little experience in caring for a dependent adult. Granted he's only seven now and easy to lift, carry, maneuver. But what about when I am no longer to do these things by myself. Is there any prep courses or classes that I taketake? I was thinking that I should get cna certified or somethin. Any help would be greatly appreciated.