It's all a joke.
Whenever you feel down or despondent, just imagine you're a beaver. THey don't know what they're doing, they don't know why, they are driven purely by instinct and never give up, no matter how tough things get. And through their relentless industrious spirit, they shape the world in their image.
And if you get too close, they will bite you in the artery and kill you.
And if you get too close, they will bite you in the artery and kill you.