What’re some psychological exploits you employ in your games that consistently work?

For me, if I’m ADC in the botlane and i need to freeze. I tend to get a good idea almost immediately if my support understands wave states or does not. If they do not instead of having to ping or chat at them when i need to freeze the wave i intentionally leave a couple of extra minions in the wave fully knowing their two braincells will execute them with the support quest and i can maintain my freeze.