In fact, you are quite tall and have long hands. Swimming more when you have time is good for your height. At the same time, you can reach out and point every day. There is an acupoint in the middle of the thumb of the foot. I forget what it's called. However, as long as you insist on pressing this acupoint before going to bed every day, it will stimulate the brain and make people grow taller. When people grow taller, their fingers naturally grow. This is what I saw on the program "Yangshengtang" of Beijing TV Station. I tried it myself. You can try. Maybe the effect will vary from person to person. I hope your dream will come true! !