Suddenly the Rebbe climbed over the gate. At first the Chassidim were startled but then, one by one, they followed. This is how bitachon confers on us a deep and abiding joy. Joy is the result of this consciousness. Bitachon is not measured by your success in climbing over the gate.
True joy has nothing to do with ease in life, or with things going well.
Rather, our joy must come from who we can become in the face of trying circumstances. True joy comes from resolution within oneself. Let's apply the concept of bitachon to the current crisis in the Middle East. There has been much heated debate about whether or not Yassir Arafat is in control of the violence. G-d is not only aware of and involved in all the events taking place in Israel every day, but He is orchestrating events with as much compassion as we can take.