Here are the four words of spirituality taught in India: "Whoever you meet, he is the right person. Whatever happens, that's the only thing that happens. No matter what moment it starts, it's the right moment. It's over, it's over." (It seems that the restaurant on the zero floor of P8 also has these four sentences)
Well, it's a pure attitude. Purely doing things, pure living, not regretting something or someone in your life. No one comes into our lives by accident. Everyone around us, with whom we interact, represents something. Maybe to teach us something, maybe to help us improve a situation at hand. Everything starts at the right moment, neither sooner nor too late. When we're ready, ready to experience the novelty of life, it's there, ready to begin. I do not regret any decision I have made. I have always believed that there is no absolutely right decision or absolutely wrong decision in the world. Only the final result is a good one, and the original decision is a good one. So dare to make a decision, and at the same time work hard to turn that decision into the right one.
Second, find what you really like to do, and then work hard. Around me, there are people who don't like information majors and want to study literature, and there are people who don't like software majors and want to study painting. A major in college may not be what you want, but that doesn't stop you from finding something you really enjoy doing. Life is only a few decades, and you should spend your life doing what you love.
Do what you love, fight for every decision you make, live a pure life, savor every person you meet in your life, every thing that happens, this is my world.