Instruct: Classify the given Amazon review as either positive or negative.
Query: Stick with it -- it works.

My life has improved so dramatically since I started using Dr. Buchholz's approach to migraine -- the 1-2-3 program. I don't live in fear that I may not be able to participate fully in life. I feel that I am now in charge of my headaches. I can control them -- they don't control me. It takes commitment and discipline, but it's well worth the effort. Just ask my friends and family!