Whatever you do, don’t look back. Whether it’s at a former version of yourself that was everything you dreamed, and now you’ve lost that version of yourself. Or, if you’re trying to look back at yesterday and the mistakes you made that you regret. Don’t let the past hold you back. Move forward. Start right now. Forget about whatever you did in the last hour that you regret and start over right now. Set a goal, something small, and set out to achieve it. What can you do to keep the momentum going?