Hi, I've been cubing for about 5 years, and i improved fast when i first got my cube, i currently average about 36 seconds using cfop knowing most of the plls and 2 look oll. I get really frustraded because i see everyone improving their times fast, while i cant even be sub 30, and sometimes i get times as high as 50 seconds. Please, i am desperate, I've tried everything: turning slow, using a metronome, learning advanced f2l algs, and many other things.. for five years! Please someone help me!!!