Young man! Believe in yourself! Only you are real, only you can create yourself. What kind of mood does this poem express for Bing Xin?

[Appreciation] This poem focuses on exhorting young people to establish self-confidence. Believe in yourself, overcome yourself, surpass yourself, not afraid of the hardships and frustrations on the road of life, not afraid of the wind, frost, rain and snow in life. Don't beat off the gong whenever you encounter a little difficulty, don't be disheartened by a little setback, don't be depressed by a little grievance, and don't be depressed by a little blow. Or "The Internationale" sings well, "There has never been a savior, it's all up to us". Friends, "believe in yourself", "only you can create yourself", only you can show your beautiful demeanor and show a brand-new yourself in front of the world.