It'll just take time and practice to get your muscle memory down. I remember years ago back in vanilla WoW, I was a clicker. Took me a few weeks of practice to final learn how to use the mouse to turn and move forward while using the keyboard to strafe and for all my hot keys. Now it's second nature.

It just takes time... To do it, to do it, to do it, to do it right, child. (Yes, this is a George Harrison reference).