yeah I believe this its a little confusing and hard at the start . its like your first school class and u think with yourself Im going to write and read like adults its impossible but it wasn't !

anything u need is just practice but u need a reliable source guitartricks is very good just start beginner lessons and go on step by step

I dont know what kind of guitar u playing but its a little harder in guitar electric because the spacing between strings is lower than acoustic guitars but there are many electric guitars with wider string spacing for fat fingers !

but just keep playing and training it doesnt matter how fast u are playing the strings just try to have a clean and good sound with patience and after a little time u are good at changing frets

and sry for poor english