Charly's Experiment Postive or Negative

I believe that the experience that charly did was mostly negative. I believe this because if you has wanted something your whole life and somehow fianlly got it, how would you feel if it got taken away from just after you got it? Well I know how I would feel, it would be horrible it is unfair and I believe it did more harm then good. It is just going to hurt his instead of help him I believed it harmed him and it made him emotionly distraut. This I am not saying it was all bad I am just saying that I believe from my personal opinion it did more harm then good.