Never give up is an easy term to say and use. It is thrown around all the time, but in all actuality, it can be an extremely hard thing to accomplish.
It takes determination, a strong mindset, will power, and courage to see it through. Finding that reason and desire deep inside you to want to overcome any and all obstacles.
For some it is faith, for others it may be another driving force or circumstance that yields the desire.
You have two choices to decide from:
A desire to never give up, overcome everything, and be an example for many to follow, or a desire to quit, never try and fail from fear or lack of effort.

Psalm 18:33 KJV
He maketh my feet like hinds’ feet, And setteth me upon my high places.