saw your comment on my channel and tought I would answer you :) I learned it basically by watching tutorials to start of with and then mainly exploring the programs myself, using tutorials and remake them and make them even better aswell. I mainly used after effects untill recently when I started to explore cinema 4D. The more I got into editing and motion grahpics I started to see movies from a totally different view, ive even learned things by just seeing a movie at the cinemas or a comercial, So basically, explore the programs, watch tutorials, even those for beginners still offers me something that I didnt know.