Challenges of life do seem heart-rending to some people i.e. challenges seem to be causing overwhelming distress to some/most people. But you can/will only be overwhelmed by challenges of life. The moment you mistake them for what they are not. For, as far as I'm corncerned. Challenges are naturally designed to break you and eventually to remould/reform you so that you can be/become who/what you've been destined to be/become.
Emeasoba George