If I had superpowers, I would want to be able to....

If I had superpowers, I would want to be able to be invisible with incredible strength of the mind and body.  Invisible because I could get away with doing anything without anyone being aware of my presence.  I would also be able to spy on my fiance wihtout him knowing. That way I know he is doing what he says he is doing.  I would love to have incredible strength of body so I could do extraordinary things to help others.  In the case of accidents or disasters, I would be able to help save lives.  Strength of the mind, so I could be more intelligent and move objects with my mind.  It would be incredible to have any kind of superpowers.