You have power of speed; you can slow something down with a touch (they LOVE you in hospitals, to give them time to assess and prep while the patient is put into something close to stasis), or speed something up (although you've discovered you can't just take a plant from seed to harvest because even if you solve the water need they can't get enough sun for energy to sustain it, so they just grow up and die early like a sprout placed somewhere dark).

You have the power to make anything you write come true

You know weaknesses. You are kind of like a superpowered systems analyst, but for more than just systems. You can look at someone and know if tickling them with a feather will break them completely, or if they're the sort that will succumb to peer pressure, or if a bribe will make them forget about their scruples.

In short, you are an AMAZING spy.

You can steal the life essence of anything you touch, but only with your hands. You have total control over this power, so it can't hurt anyone unless you want it to.

The avatar above me has the superpower of xenotelepathy. You can communicate mind to mind in many fashions. You can use it on people with whom you share a language and with completely alien minds as well.

You have the power to travel through time