Talk:Psychokinesis/@comment-64.179.172.140-20140219221909

"However, most people are usually specialized in only one of these areas, and rarely advance their psychokinetic abilities beyond their speciality."

Does this mean that a person can only learn one psychokinetic ability, or can they learn multiple abilities?

Another unrelated question: can people learn multiple abilities at a time, or do they have to be learned one by one (separately)?