What was your worst moment in rehab? I think mine was my whole first day. No one sat me down and explained the rules to me. There were a million of them. You couldn't say certain words, curse, or applaud for others (you had to snap your fingers). You also couldn't offer someone who was crying a Kleenex. I learned all these rules by breaking them because I didn't know. So, my first day was spent being constantly yelled at by the staff for breaking rules that no one explained to me. It was only after around 4pm, when one of the nurses found me crying uncontrollably in my room that they finally explained everything to me.