Yes the energy is much better spent on positive things. However, I don't think you can realize this fully (at least I couldn't) until I began dealing with the shadow on my own. It's a gift to be catalyzed in this direction - but it just doesn't feel like it when you are going through it. Anyway, excellent book called "Jung to Live By" by Eugene Pascal. I'll post some excerpts after the holiday. Have a great holiday!!