Sometimes i want to quit

No, not school, even though i have thought about it.
No i am talking about White Rock. Yesterday Ellen called me to see if i could work but i couldn't because i had a paper to write and the CVM meeting last night. Today she called to see if i would work for Lindsay, and i told her that i didn't want to because i open there tomorrow and i am going to see a movie tonight. Also i work both jobs tomorrow, so i don't really want to work tonight. Anyhow she said fine and hung up. Then stella called and while i was on the phone with her Ellen called back and left me a message that went something like this: "Hey Kali, it's Ellen again, i just wanted to wish you luck with getting someone to cover your shifts when you need it." and hung up. I know that Ellen gets really worked up sometimes and takes everything as a personal insult, but jeez! does she have to be so mean about it?! It brings me back to middle school and sadly, it hurts. I hate feeling like this, even though i didn't do anything. I know that i don't work often and this year (the last 2 weeks) i haven't picked up any shifts, and other people have picked up mine, but i shouldn't get treated like this. It makes me want to quit. Well i'll wait it out for a little bit and see how it goes.