Everyone’s fonts are different. Find one that is beautiful and suitable for you. Find a calligraphy work and just write a few strokes at random when you have nothing to do without practicing too hard. Once you are interested, you can start. Take a piece of paper and write whatever you want, and then look at what you have written. If you feel which words don’t look good, then look carefully at what’s wrong. When one day you see that the words you wrote before are really ugly, does that mean you have made progress?