Learn "the corner 5" system. It's a 3 cushion kicking system that can be extended to 4 if needed. Then learn "the plus 2" system. It's a 2 cushion system.
https://www.youtube.com/watch?v=G4dv9ekF3FY
This may seem like it would take a lot of time, but after a while you learn to do it more by feel. You can do it completely without the numbers after a while.