Different people have different talents.
Some can sing, some can write, some can dance. Some can't do anything but maths and sciences, but no matter what someones talent is they excell, and there is a reason for this.
God presents each of us with a talent, to aid us in our path towards the goal he has set for us. We do not always know what that goal is nor when it is we will have finally reached it.
If you have Psion talents, and you use them to harm none, there is no reason that it should be taken as wrong. Do good for one, and it will return tenfold.
Don't be afraid of being different than other people either. It is through our differences that we become one. Every cell in our bodies is similar to another in some way, yet they are each different. According to some we are the body of christ.
A Psion can be compared to a nerve cell. They can send out signals which can be received by others and upon their reception the results can be stupendous. Happiness, and joy is sent by chemical reaction, everything is based highly upon electricity and chemicals(natural and man made at this point mind you), regardless of what anyone wants to believe.
But Angel 7, whatever you do trust your heart. It can help you find the answer that you're looking for.