This is an amazing article! I have been struggling with this for months now. I finally realized something this morning, it's impossible to make exercise a habit if you (or at least I) don't have a schedule. Fitting the exercise in when I have the time just doesn't work. It's too easy to say, "I'm too tired.", "I'm too busy.", "I'll do it later." So, I'm determined to get my life back on track so I can get back on track with exercise. Click on the title for the source page.