What can possibly go wrong?

What takes the place of pessimism? What reason do we have for optimism? If optimism is to have any sort of foundation it must foresee a good outcome. It must be strong enough to carry us over the tough spots. Its foundation principle of acting and thinking for the greater good rather than for self benefit is significant. When ‘me’ is put second and by being optimistic, interest in personal success fades. By being outward looking and forward looking we work for the greater good – nothing can go wrong?