Invisibility  

                  If i was invisible for one day i would work for the government and try to trap the FBI most wanted serial killers. i would first study my victim, i mean suspect for a couple of hours. i would wait in hiding until i see the guy and in from the pin point location. i would also able to go after them and they would never know i was fallowing them. then they would find him or them and if they are corned i would come to the rescue and kill him. 

The other one is that i would secretly talk to people about their lives problems. i would help them out walking around with them and whisper advise to to their eyes so no one could hear. i would help people just be happy and to gain so friends and confidence. i would also help them look magical by making certain things, because sponge bob. so they would become super popular and my job is done.