University Disappointment: My Expectations vs. Reality

so when I went to University I'm like this is it I go into the lecture hall my first lecture it's everyone's first lecture it's this German guy can barely understand a word he says the professor he's first complaining that they put milk in his green tea and I'm like all right and everyone's laughing I'm like that joke sucked what's everyone laughing about am I insane and people have all their laptops out and I'm like I don't have a laptop first of all I couldn't afford that second of all all through University I never used a laptop for taking notes memory works better when you actually write things out with your hand and I'm looking around and everyone's just sat on the professor it's microeconomics boring as hell he's doing demand and Supply curves and everyone's like oh okay yeah yeah yeah and he makes a joke like oh if bread is uh going up but ice cream is also going up we call that a correlation not a causation and everyone's like oh bread and ice cream what the hell is going on right now have you ever been in those moments I was in another lecture hall and this was the second day and the professor this is a lecture like 400 people and the lecture I'll never forget it I felt so out of place my expectations were so warped of what university meant and what it meant to be a university student and I'm around these people that were in my residence and the professor is like so so do we want to do MLA or APA citations and references and then I'm just like what's MLA and APA I'm 19 years old I I just wrote essays I just did work cited I I don't know what the the terms are here and everyone's raising their hand can we do MLA please MLA and everyone's like MLA MLA and I was like nerds oh no what have I done and I felt so alone in that moment and so betrayed by my own expectations as well that I'm like am I in the right spot did I make the right decision back to the first lecture I'm looking around like can everyone else look around like we're doing this thing we're in University but everyone's just all on the professor laughing at the jokes and I ask myself that very question is this it this is it this is what university is