And then, a period came across Bob's life.
Bob read several books which he always was interested in, but had no time for.
During this time, he could strengthen his knowledge and fasten his curiosity. Finally, Bob realized that time was the most precious thing he had.
Having time to remember the past memories and experiences and also having time for his unlimited laziness. Through this time, Bob was born again. But slowly realized, especially, that gratitude reciprocates.