This isn’t what I wanted..

So I’ve had many shitty random jobs through high school and now starting college a few months ago I finally got a job again and was EXCITED. I work at a popular popular popular coffee shop hint hint. and I have NOTHING against this place I love going there as do most people across the world, but the people I’m working with are the WORST. I just started there a month ago and the woman who is training me is awful! I have to take orders make drinks and do a laundry list of cleaning in 3 hours while she occasionally helps me or will become annoyed when I do something wrong/ask how to make something. I understand I’m newly trained and she wants me to do stuff but to anyone who has been to this place which most have, know how busy it is. I always always always only work with her and I just feel like crying every single time because I feel so stressed out and sometimes customers are just not too nice and all the other stuff I have to do at the same time is STRESSING me out. I know most jobs are like this and stressful but this just isn’t what I expected?? For it to be this.. awful?? Now there putting me back into training because I’m not ready and I 1000000% agree I trained for 3 days and then was forced into having to know like 50 drinks that I’ve never even heard of! I hate the way they do things here at this SPECIFIC popular coffee shop and I hate all the gossip and how dumb i constantly feel here but I need the benefits they have - paying for two college classes C and above. I just hope I can last here before going insane. I know things could be worse but this popular coffee shop is inside a popular grocery store that’s suppose to be incredibly friendly and just overall nice and whatever. I’ve yet to feel welcome here. Ugh I need to let that rant out before having to go back to work tomorrow.