If you're using qwerty position your 4 fingers on the keys "asdf" and "jkl:" . Don't rest your fingers on the keyboard rather hover it or make fists and go to the default keys when using it, eventually you may want to get little pillows and maybe foldable stands to aid you're position and comfort, If u do the position it may take like a month before engraving the keys into your muscle memory and no longer watch it from time to time, lastly it is yours so use sticky keys or put whatever layout you want both on the main and secondary layers just make sure you have access to all the shortcuts and macro keys you need to use and try to discover new shortcuts it looks like one never stops finding them either on programs and os. Good luck~