User blog comment:Hydrokinetics1467/Questions/@comment-25893030-20150121231724

The psychokinetic ability related to your element would be geokinesis... as Kile said. However, all psychokinetic abilities (hydrok, geok, etc...) are simply just people using telekinesis on a specific medium. That being said, it is of my personal belief that affinity does not affect telekinetic control of an object (thus it would not affect your geokinetic skills, but it would probably mentally bolster you) but the connection to that element itself, which can be useful for other things.

It is generally believed that abilities, that refer to an affinity you have, are easier to learn.

A lot of people believe that everyone is born with the same amount of abilities and the same capacity to learn them (I think that's a main thing on this site). I personally highly disagree with that belief due to my own experience, so I'll present my side too : you could either figure them out yourself or have others do it by the same method - Scanning, or any form of divination/info-gathering/ESP.

I'm pretty sure you're supposed to report comments if they violate rules.

Refer to the first question