When we least expect it, life sets us a challenge to test our courage and willingness to change; at such a moment, there is no point in pretending that nothing has happened or in saying that we are not yet ready. The challenge will not wait. Life does not look back. A week is more than enough time for us to decide whether or not to accept our destiny.
What to do if you find yourself stuck in a crack in the ground underneath a giant boulder you can't move, with no hope of rescue. Consider how lucky you are that life has been good to you so far. Alternatively, if life hasn't been good to you so far, which given your current circumstances seems more likely, consider how lucky you are that it won't be troubling you much longer.
If we do not rise to the challenge of our unique capacity to shape our lives, to seek the kinds of growth that we find individually fulfilling, then we can have no security: we will live in a world of sham, in which our selves are determined by the will of others, in which we will be constantly buffeted and increasingly isolated by the changes round us.