I have zero friends from my university courses. Also have a PhD. My friends I made during that time were my neighbors in my ghetto and my online friends and pun

I have zero friends from my university courses. Also have a PhD. My friends I made during that time were my neighbors in my ghetto and my online friends and punk rockers. I have no nostalgia for my university days. Part of why I was not so popular in uni is because I was incredibly poor but also refused to take loans. Anyone else like me?