Whether this means to detox negative energy from your life or to detox your body from the holiday goodies you had, it can be beneficial either way. Releasing negative energy into the universe can be extremely fulfilling and rewarding to your personal growth. But what does this have to do with post-holiday? The holidays can be stressful for everyone, but for some more than others. The stress and negativity can carry over even after the holidays, which is why removing this energy can help you leave the holiday stress behind you.