i think really speed does not matter and i have experience during study when i was read books and learen fastly and not repeat chapter then i forgot everything because our mind capacity and its need some rest like as our bodies and when i read and leared with a propper method maybe that was some slow....then i dont forgot those lessons ....i think we need a proper method and proper rules to go on the life way and our success and we will get a good success which have a strong base @javybar