Eating, drinking and being merry just means that life is short. You can't always complain about those unhappy things. You should be open-minded, think and do those happy things. Secular people tend to distinguish between learning and playing, while not going to see middle school and playing often give people different psychological satisfaction. Life is only once, so if you want to be happy, you should eat, drink and be merry in time.
Eating, drinking and having fun, which many people think is a negative behavior, can also be positively understood.
The true meaning of life is "live in the present, eat, drink and be merry". Don't be stingy with your eyes that find beauty along the way, don't wronged your stomach and heart, and look at the world while you are young, and you will always pick up hope again.