"Horrible staff in my time of crisis"

Was brought to A&E on Sunday 14th sept 2014 , having taken an overdose. I was with my friend who has filled in the blanks of how I was treated. No bedside manner from the male and female nurse/doctor. I was shouted at and felt very uncomfortable, especially when asked when I had my diagnosed Mental Disorder - "why do you have this, did you have a rubbish childhood?" Who even asks this?! I do remember replying "who even are you?" Anyway. Unfriendly staff, and a nurse who doesn't know how to take blood. I could have done it myself with less pain and hassle.