A long road to human growth; What do you mean, how many times have you said you are helpless?

On the long road of life, I walked independently, experienced life tempering and vicissitudes, and talked about how much helplessness.

Endless: refers to a long time or a wide space, arbitrary, not self-checking;

Vicissitudes: metaphor for great changes in nature or changeable things, life is impermanent; Or a metaphor for the great and rapid changes in the world;

How to do it: it is to express whether there is a way by rhetorical question, which means similar to "how to do it"