Did you resolve to get more organized in 2012? How is that working out for you so far? Managing your time is perhaps the most difficult organizational challenge you face. You can always declutter your desk, rearrange your workspace or get your files in order. But getting control of your schedule is one of those grand intentions that suffer because they involve setting rules for others who interfere with your productivity.

A terrific resource for those of us who struggle with never having enough time is Laura Stack, president of the Productivity Pro (theproductivitypro.com), a time management training firm that specializes in productivity improvement in high-stress organizations. (Is there any other kind?) Her fifth productivity book, “What to Do When There’s Too Much to Do,” comes out in July.