Buy a copybook, don't think too much, step by step: at first, practice strokes carefully every day, write a line of words, write a page every day the next week, and so on; But if you have more time, you can have more, but it's better not to interrupt. The important thing is to persevere.
After mastering the pen and strokes for a period of time, I found a copybook of my favorite font and began to practice regular script. Keep practicing one until you master its essence, and then change another one, which will get better and better over time. Don't aim too high