Learning is quite enjoyable, because knowledge can arm us whenever there is too much information stored in our brains. With knowledge, you have a place to speak. From there, you will think that you have learned too much knowledge. Only by constantly learning, isn't the happiness we get with the fruits of learning the happiness we learn? That's why we have the classic proverb "Never too old to learn". If we regard learning as a burden, it proves that our thoughts are slowly drying up and will not reach a high point. In other words, it is impossible to play one's instinct. What is a burden? Burden is simply explained as an external thing beyond one's ability. Whatever it is, we can call it a burden. And who is willing to underestimate their abilities, and who is willing to bury themselves at the bottom of society forever? Learning is a pleasure and the highest level of enjoyment.