I was a little skeptical when I first purchased this program, since my mind seems to naturally skitter off in a million directions at once of its own accord. The first day I used the program I could definitely see a change for the better in my ability to focus on the task at hand and accomplish work without stopping every few minutes with distractions. Now I listen to it almost all day at work and even put it on at home to help me focus on cleaning or housework. It's the perfect background track whenever I need to accomplish, and well worth the purchase.