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Another negative thing about genetic testing is control. I think it's important not to let the genomes becoming a controlling part of your life with predetermined diseases. The genes shouldn’t stop you, but lead you. Lead you towards a life of purpose of your genes, and if possible a healthier lifestyle. If I knew, like Amy Harmon does, that I was 23% more likely than the average to have heart attack, I would use that information to prevent it. Exactly this is the positive part. To prevent disease can be taken to a whole new level, with plenty of options.