Had 5 study partners last year. Every one fell apart. Here's the pattern.
Last year I went through 5 study partners. Every single one started strong — texting constantly the first week, planning sessions, swapping notes. By week 3 nobody was replying.
I kept blaming the partners until I realized I was matching on the wrong stuff. Here's what I figured out after way too much trial and error:
Subject overlap doesn't equal compatibility. Two pre-med students can still be totally incompatible. One crams the night before, the other wants to space everything out over two weeks. Both styles work, they just don't work together.
"Let's study this week" is a dead deal. Vague plans die on contact with real life. "Tuesday and Thursday 7-9 pm, library, second floor" survives. If you can't agree on a specific recurring slot in the first conversation, it's not happening.
You need a graceful way to bail. Most partnerships die because someone has a bad week, feels guilty, ghosts, and then it's too awkward to come back. If there's no low-stakes way to say "can't make Thursday, in for Sunday," the whole thing collapses the first time life gets busy.
Anonymous equals flaky. I had way better luck with people whose actual goals, major, and schedule I knew vs. random Discord usernames. Knowing what someone is actually studying for makes you show up.
I ended up caring about this problem enough that I built an app for it: it's called roomn, on the App Store. Matches on subject + expertise + schedule + commitment level instead of just "we both have a final Friday." Has a built-in session system, so the schedule thing isn't on you to enforce.
But even if you don't use any app for it, the three things above are what actually matter. Be specific about your schedule, be honest about how you study, and pick on study style not just subject. The Discord-server roulette will eat your semester.