I think everyone has a psychic ability but it is not discovered yet...It is in all of us but firstly we have to meet it and learn how to use it.
-Close your eyes for 1-2 minutes.
-Then take a deep breath and try to understand what kind of ability you will need in the future.
-Think the special ability is only for you and not discovered by nobody else.
-Now try and think deeper to make a choice of your special ability.
-Try to connect with your soul and question if this ability is for you.
-You just found your ability!
-Find exercises and trainings for it and try to improve it!
-Now you can use your special ability as psychic power.
I don't know if it's true for sure but I tried and find my special ability.... (I think everybody has a different special ability due to their character/personality . )