Of course, if you're sticking someone pretty often then you should be getting an audit. The standard should be zero needle sticks, regardless of how hazardous the operation is, how fast you are that your nickname is "Flash" etc, it should always be avoided at any costs.
I have always thought of psyh as very hazardous in comparison to the other specialties.
a) In some parts of the world, psy patients are kept in normal wards, except that you would notice that the windows and doors are grilled, and there is a security officer stationed at the entrance. The hospital where I did my psy rotation, the psy unit is detached away from the main hospital, the patients are always kept away from the doctors/nurses. The experience is ALWAYS worse for the women, they get flashed, harrassed...even from afar..
b) In one of the hospitals in the UK, students carry an alarm. If the patient attacks them, they hit the button on it and the guards come running. (They don't use it in other rotations)
c) In medicine/surg/obgyn, you might get pricked with a needle. In psy, you might get stabbed (Come to think of it, it's probably better especially if the knife was not used to stab another guy with HIV/Hep, but I'm sure that you would have other things to worry about)
d) Physical examination IS part of the whole psy exam, so you do need to know what a heart/lung sound is, and you always have to rule out medical/surgical illnesses
e) In no other rotation, if you were to walk past the psy wing, you would automatically look up to see if anyone's going to jump off and land on you
f) I like taking my history knowing that the patient won't suddenly lunge at me and start choking the hell out of me because "You look like the person who killed my grandmother's father's uncle's second cousin's son"
Thus, with all these reasons, I would suggest that you consider opth or dermato👍