Something I consider weird, stims can make me obsessed with one specific subject and I look up strange info about it, like I had an obsession with NYC and I looked up stuff like in which area on which days garbage gets collected, or how many children are born every yr, and so on...
Also, I make all sorts of plans on stims, illegal activities that would generate money or drugs, like setting up a fake business with a ponze scheme, and I actually did stuff like that, I even did insane things like stalking gangs in the harbor and try to acces their container, or ripping off dealers with a scam, and so on... These things happened mostly on coke, the ego boost made me take serious risks, it made me feel like I could do anything and nothing could go wrong...