Most people do not leave comfortable lives to tackle enormous problems in far-flung lands. But, in many cases, much smaller challenges seem just as daunting. For many, changing jobs or moving across town feels just as risky as traveling to an exotic location to perform relief work. It is much more comfortable to stay locked in a role that’s ‘good enough’ than to reach for an alternative that has a higher degree of uncertainty. Most of us are content taking small, reliable steps. We don’t get very far, but we don’t rock the boat either.