Sometimes, it's not that life is too tiring, but that we think too much. Perhaps "taking it one step at a time" seems to some people to be hopeless and lacking in foresight. However, life only lasts for a few decades, and many things cannot come true as long as we work hard. There are too many uncontrollable factors that cause deviations between plans and reality. As long as we do what we should do seriously, the rest will be left to fate.