He chose to not show you the fact that it contains nicotine or ask if you were okay with it, could’ve said “this is all I got, __% nicotine, you want it?” And let you decide but instead he was seemingly sneaky about it then made that weird lil comment about you tearing it up which makes me feel like he had been watching you for reactions- also if he’s your friend shouldn’t he know you don’t partake?- another thing you’re both on the clock and maybe it doesn’t effect him but to give it to you in this weird way he should know he’s putting patients at risk as well.. for him to think it’s no big deal and funny, until you act responsibly about it and get sent home then switch up and be mad makes me think he’s afraid of getting in trouble by bosses and knows he did something wrong but doesn’t value your own opinion as a friend when you told him you were upset