Dear Kakashi-san,

Let me share with you one of the African Probverb.

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Every morning in Africa, a gazelle awakens. He has only one thought on his mind: To be able to run faster than the fastest lion. If he cannot, then he will be eaten.

Every morning in Africa a lion awakens. He has only one thought on his mind: To be able to run faster than the slowest gazelle. If he cannot, he will die of hunger.

Whether you choose to be a gazelle or a lion is of no consequence. It is enough to know that with the rising of the sun, you must run. And you must run faster than you did yesterday or you will die.

This is the race of life.
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When you ask me - "What happens if the other door of happiness doesn't open when one closes?"

I start corelating it with HOPE. When we wake up in the morning, we should have hope for something good happening with us. Once we lose hope, we die.

In the above story, both the gazelle and the lion have hope that they are going to survive in this race of life. This is the hope that fills them with energy.

Just to sum up - There is a life before we die. Don't tell me, what life is, cause I don't really wanna know. Don't tell me how this game ends, we'll just see how it goes... '