Let me paint a picture of the worst of all possible actors on specific drugs:

Pot.
He will have taken so much that he curls up into a paranoid ball for 8 hours all while pounding potato chips.

Meth.
He will steel every ounce of copper wire he can find within a 2 mile radius and will risk killing himself by extreme electrocution to do so.

Fentanyl.
He will get so high he dies. Someone saves his life with Narcan and he's pissed you ruined the best high of his life.

Alcohol.
He will get in a bar fight, will rape a hooker and will tie his wife and kids to the bed and burn the entire house down with them in it, all in the same night.

How'd I do?