You can't 'cope with' change anymore than you can 'manage' stress.
Change isn't about what you are stopping... it's about what you are starting.
Life is not a means to an end but a series of experiences. Are you creating your series 'on purpose' ?
Trusting fear, while fearing trust and happiness often creates a less than happy life.
Mistakes are just 'mis-takes,' or an action that we took that missed.
The problem with lethargy is that doing nothing validates the fear that nothing can be done.