This is incredibly difficult. It takes a great amount of time.
When we try to force change from the outside in, we can miss out.
A different way is to take what is on the outside and let it bring out the internal truth. Instead of forcing the outward onto the inward, allow the inward to be brought forth through the experience of the outward.
It takes more time, more effort and more reflection but it doesn’t allow us to short-change ourselves as much.