it would be better to start small , maybe at a local levelI certainly would . If control wears off after 12 hours , then that makes it less useful for psychotherapy , but you could probably do very well in some other fields , like personal training . The problem that I see with implementing any big changes is , as soon as you come near anyone with significant powerinfluence , they ' re going to see you as a threat . So , you either have to avoid them , or seek to dominate them longterm . The former option limits the scope for you to achieve anything , and the latter is simply a road to dictatorship . And benevolent dictators are very nice in theory , or on a small scale , but humans are just too flawed to make world domination work out for the best .