Been playing Celeste Classic on Pico-8 for a few months off and on. Kept getting stuck at 2300m and giving up. Even though I hate looking up walkthroughs or guides, I swallowed my pride and went online for a hint on Reddit then was able to get through 2300m. Feels good to finally beat it after all these months. I have to say though, 2300m was still the hardest of all the levels. Such a tricky level to get through right after obtaining the double jump! I might go through and get all the strawberries eventually, but for now I am going to take a breather. Definitely going to start playing through the PC version of Celeste now.