I try pressing F5 in my mind to see if anyone is behind me during a walk. Or try pressing Ctrl in my mind to zoom into something (Optifine)
As in when he's walking down the street (irl), and sees a nice booty, he wants to zoom in like in minecraft.
A while back, before MC got too complicated and I was still learning, I had to make dinner... And I started putting dinner ingredients together in my mind with a mental image of a workbench... I've also tried to /cprivate things.. Sad to say, it did not work.