All of life is filled with strife.  Welcome it.  How boring would be an existence where nothing ever changed.  Are you not supremely proud of yourself when you overcome adversity?  Yes, but you would rather not have had that experience, you say.  We understand.  It is natural to want to run away from pain.  But pain reminds you how enjoyable is pleasure.  Activity reminds you how dull is inactivity. 
 
Pain is a necessary part of growth, but it is a sliding scale.  Just how painful is that pain depends on the focus you give it and the thoughts with which you surround it.  Experience the bumps.  Acknowledge them, and then drive through them to smoother roads instead of stalling or slowing down.  “Ah, that way was quite the experience.  May I never pass that way again.  But if I do, I have learned the best way around.”
 
Grow from the pain.  This is the point.  And whist on the smooth path, appreciate that experience with gratitude.  It’s a wonderful life—bumps and all.