Mindcontrol yourself? Somehow I think that's not going to work like most people think.
If it does work there's not going to be a change because you already control your own mind and body.
If there is a change... it's going to be drastic. The victim of mind control basically waits for the person with the power to give "instructions", right? How can there be instructions if the victim and the person with the power are the same? You'll be stuck waiting for nothing, you'll do nothing for the rest of your life.
Looks like a waste of power to me.