These videos are hidden gems. You often hear success stories of fluent speakers recount their struggles with stuttering (ex: Joe Biden) but you never see videos documenting those times of struggle. It is one thing to hear someone's success story but to visually see it is another. I personally document my feelings/situations of a notable challenging or successful interaction and whenever I read them back in the future, I can visualize how I have progressed in my beliefs, attitude towards life, and ideas.