 Visit StraussNaturals.com to learn more and order the heart drops today. Scheduling is at the core of successful time management. You need a calendar system, and I highly suggest that you use color codes to block off segments for each task. For example, I use blue for meetings, green for phone calls, yellow for production time, and red for doctor's visits. Good scheduling will make you more productive and make your life much happier and less stressful.