Building a strong background is essential to cope with a lot of daily issues. More you know, and experience about any kind of challenges, meeting, and learning about others are going to reshape your mental models. Key is never underestimating what you will learn from anybody. At least you will discover you won’t learn anything from that person. That is why having a strong background is like building a house brick by brick. It takes time, but when it is over. You will know every detail about your house.