When you finally accept you can't avoid the discomfort and pain and you can't fix it - the only way out of it is to feel every uncomfortable and distressing part of it - and walk through it anyway. GAL is a good way to distract yourself from the pain - but it's no substitute for accepting it, feeling it and coming out the other end.
I re-read this and just wanted to internalize this comment. This is what healing is all about. Feeling the pain and letting it go.