Paranoid thinking from weed in my late teens to early 20s had more to do with the fear of being caught by law enforcement and having my life turned upside down over a plant.
They ended up dropping the charges on my case because the police didn't read me my rights before questioning me. I'd told them "I smoke weed and I'm not going to stop." The last question they asked me was "You were read your rights, right?", and I told them "No". A woman officer standing behind them looked at me and grinned and nodded her head up and down a bit. When I went to court a month or so later the prosecutor told I could go home because the case was dismissed.
But, for quite a few years after that every time I heard a helicopter hovering nearby I'd get a panic attack. It wasn't a vicious one, but I sure felt it.