There are many reasons that people do cp here: 1. They are preparing for olympiads 2. They are training for some job interview 3. They become satisfied by becoming a GM, LGM, rank 1 competitor, etc… 4. they just enjoy solving problems because its fun and still do it even if they don't rank up or make money out of it! 5. Some other reason. I was wondering if anyone fits in the fourth category, so if you do please tell me in the comments!