i train everyday at least 5 problems 1600-1800 but im still blue (main account) for 2 years already. how can people be so good so fast like red in 1 year

when high rating user post weird blog like this https://codeforces.net/blog/entry/136976 people upvote and comment but when low rating user like me post we get downvote so many. this is as bad as racism

hello my main is still blue in 62 contest how to become purple? i want to be like orzdevinwang and be red fast