What is the most simple thing you cannot do?

[pink shizzle]

Tie a tie.

 

[Mattski]

Wipe left handed. Broke my right thumb years ago, had to switch to a left handed wipe, didn't go well.

 

[General Tso]

I can hit a fastball, but got damn I can't hit a golf ball

 

[longliveCS40]

A lot of people can’t do the finger whistle.

I can’t caulk worth a damn.

We know. OP's mom told us.

 

[beanerhawk]

According to my wife--Load the dishwasher correctly.....I obviously missed the class on proper dishwasher loading...

That's funny because my wife can't do this either. Or my kids.

 

[binsfeldcyhawk2]

Can't wipe my butt with my left hand. Didn't go well...

 

[RollingBallofButcherKnives]

I can not move the finger next to my pinkie finger (ring finger) on my right hand independently. It moves with the pinkie finger.