Hello, I am currently attempting to improve my math skills, understanding of modern physics, and extend my knowledge of two "coding" languages. One thing that has been at the back of my mind, and has been quite bothersome lately is that I am taking in too much at once. While I haven't been forgetting much information at all, in fact less than most people, it still remains a stress. This brings me to my question -- is studying this much at once, not necessarily all in one day, but varied days throughout a week too much to handle and remember? Or am I fine as long as I consistently practice and attempt to use the new information I have taken in? EDIT: I ask this here as I hope somewhat that somebody could provide a neuroscientific or psychological answer.