It’s one thing to have hope when a change is of our own making. But when change is thrust upon us, well, it’s not so easy to be optimistic. We might start acting like a Reluctant Adapter, hemming and hawing our way into inactivity. To prevent that, we could practice flexing our “change” muscle so we’re in shape for the next curve ball. Try it out with any of these 25 small changes that can make life better.