I like the acronym!

I think HALT is also useful for introspection. Sometimes you are forced to function and make decisions in this state and you can learn a lot about yourself when this happens.

You can do this through work but it is probably better outside of that, through some sort of pastime that you can make difficult. Mountains, climbing and cycling are what I think of but there are many ways to induce HALT.

Intentionally push yourself out of your comfort zone every now and then and you learn a lot about your personal limits and your character. If you can't get on with yourself in a HALT state then how is anyone else going to?

Stress the organism and it grows.