In fact, if we calculate it, we will know whether it is reasonable. Let’s start from the 3,000 times that seem to be the most impossible.

I don’t know how old Mark Twain was when he learned to smoke, and how old he was when he quit smoking completely. We assume that like those bastards in rural areas who did not study hard, he learned to smoke in elementary school. Then during Mark Twain's 75 years of life (1835~1910), we assume that he learned to smoke at the age of 10 due to various force majeure. Smoking, and from the day he became addicted to cigarettes, he found out in his conscience that if he worked hard to quit smoking in order to be a good student with both good character and academic performance, and he worked extremely hard to quit smoking until his death, then he would There are 65 years to waste on the greatest undertaking of your life: quitting smoking. And in these 65 years, he had to endure the suffering of 46 attempts to quit smoking every year, which means that he had to quit smoking 3.8 times a month on average, and then picked up cigarettes again.