If you want to improve, it is necessary to play more serious slower games. Bullet games are not the way to improve, they are mindless fun you don't retain any lessons in them.
Somehow I'm not so sure about this. If I play online chess, I play less games, and frequently go from one game to another, like in a simul, sometimes I'll make a mistake simply because I forgot about the position/plan. Plus I play significantly less games, learning less lessons.
In Blitz or 1-minute chess, I make mistakes more often, but I can recognize the patterns that led to those mistakes. I can play tons of games, and in post-morten analysis of each I can see what mistakes I did (and a lot of them). I can understand what I could have done to win that game. Plus I'd have learned a lot of lessons because I've played so many games.
That was my experience of online CC chess, that I could forget my previous analysis and make a mistake more easily, even when leaving notes -- but I don't think this is what estragon meant, slow games meaning at least 15 minutes per side live games.
If you're hungry to absorb patterns, try 5 minute chess at least, also in the way of patterns really consider playing over 10 GM games really quickly from an opening or player you like, it's free and easy just go to chessgames.com. Even though you're doing a quick play over don't just click the next move over and over, if you can't go slow enough to look at the position after each move consider playing it out on a real board (which is what I like to do) because at the very least having to physically move the pieces will slow you down.
1 minute chess is "all the tactics you can see on your opponent's time" the only thing you do on your time is move -- and all blitz chess in general teaches you to find OK moves very quickly, cut off all analysis and just play them -- which makes improvement come very slowly. All that's to say there are much better ways to get patterns than 1 minute chess.
If you want to improve, it is necessary to play more serious slower games. Bullet games are not the way to improve, they are mindless fun you don't retain any lessons in them.
Somehow I'm not so sure about this. If I play online chess, I play less games, and frequently go from one game to another, like in a simul, sometimes I'll make a mistake simply because I forgot about the position/plan. Plus I play significantly less games, learning less lessons.
In Blitz or 1-minute chess, I make mistakes more often, but I can recognize the patterns that led to those mistakes. I can play tons of games, and in post-morten analysis of each I can see what mistakes I did (and a lot of them). I can understand what I could have done to win that game. Plus I'd have learned a lot of lessons because I've played so many games.