Un-Mumsnetty hugs to everyone suffering with hormones. I'll take one of those tissues please squiffie, had a hell of a day at uni and it's really made me consider throwing in the towel with it all.
My class is incapable of having a rehearsal without a lecturer present. There is a group who will never take a leadership role themselves, but will hate anyone who does, and there are a few of us who have always just been natural leaders - it's a role I tend to just slip into.
This group are complaining that they feel they're being made to feel inferior to us because we've tried to organise the group - these are the same ones who volunteered me to write the script and never said thanks 
The particularly horrible one, turned up half an hour late, and after half an hour of working, demanded a cigarette break. I took charge, as we have to show the lecturer what we've achieved tomorrow, and said no, we've only done half an hour's work, if we go for a break now we'll never get everyone back in and focused. He kept asking and kept complaining and saying I had no right to tell him it wasn't time for a break, and in the end everyone started arguing so much that I turned around to this guy and erupted in a massive hormonal rage, telling him that the real world doesn't have half-hourly breaks and we need to get work done, and if he'd showed up on time maybe we'd be having a break now.
Most people agreed but one girl from this group got all haughty and told me I shouldn't have shouted at him - she had no qualms with him shouting at me beforehand - so I walked out, because I knew I was going to get really angry and hurt someone if I wasn't careful (normally I'm quite placid but I was fuming). Apparently people fought my corner and started saying to this girl "She's pregnant, are you surprised she was shouting? You shouldn't be stressing her out, of course she's going to get annoyed with this!"
) but when I finally went back in, this little group who dislike me started making comments about people being unprofessional and stropping off when they don't get their way.
Is it just me or is it more unprofessional to punch someone in the face because you didn't remove yourself from the situation to cool down?
Sorry for the essay, my hormones are raging and today's been so bad. I'm dreading having to show the lecturer what we've done tomorrow because it's an embarrassment.