Is it unusual to act like a freak in a mental ward on your discharge?

Here's something I know works with doctors: acting quirky and sane at the same time (by being superintelligent). That's what gets me dismissed, so to act like a distinctive (and fancy) freak in eyeglasses I kicked my feet high or pointed forwards my right index finger on my discharge, a short time later I went officially out of the hospital, assuming this I saw that I could do what I like and even break the norm, even if it's using a hands-washing-only basin to rinse my cup to make a cup of tisane (herbal infusion, incorrectly called herbal tea), this tisane was a cup of rooibos hibiscus tisane with a package of sweetener added, since the day of my discharge I got richer and unofficially (doing what I liked) went to the supermarket away from the hospital buying everything suited to my diet (still remaining the old diet: gourmand pesco-vegan) such as coffee, gourmand vegan sweet chilli potato mix (a snack), almond milk double shot espresso, and two genuine fat-free tunas (fat free 100%, I read the ingredients), spicy chilli flavour and went back to the hospital ending up abounding in possessions (especially food and drink/tisanes) getting away with it and that was a time I could act at my freakiest in front of nurses and doctors in a calm and rational way before I was out of there in my former glory, is it unusual to act this way in a mental ward? (I was in there because of a woman, I even hate her, am disgusted and don't want to talk to her, any woman with Man in the name is bad).