Apparently nobody here knows what a "small thing" is.

The ability to know all of someone's usernames and passwords by only looking at a photo of their face.

The perfect ability in the modern age for a secret life as either vigilante or villain.

Weak earth-bending. Like just enough to like dig garden furrows or build sand castles. Even at the same speed that it would take with hand tools it would be pretty fun to mess around with.

I could save so much time if I could tell how much voltage is in a circuit just by touching it

The ability to sneeze and get the relief even if the feeling fades.

One of the biggest ones that still classifies as small?

I'd take perfect aim when throwing something. You always hit the garbage can, you're unstoppable playing darts. You never miss flinging a playing card at your friends.

I want a power that if someone looks at my back I die but in return if someone looks at their back, they die and pass it on to the next user.

Being able to set a timer for when to sleep and wake up