I'm 40 years old, and I want to take a painting class in Toby Lin (Xuan Tong). Is it really okay?

Hello, mother, tell me about my own experience. I remember that in 17, I had a sudden illness, which had nothing to do with life and death, but was inconvenient to move. At that time, when I was bored, it coincided with the opening of online courses in Xuan Tong class, which just filled this special free time. All along, under the guidance of Toby Lin, I have made great progress, from ancient seal script to strict lower case script to smooth and ethereal cursive script. Looking back at the exercises in a cupboard in the study, what I feel is not a superficial sense of accomplishment, but respect for my time and efforts. It turns out that I can do it. A lot of things are like this. If you keep holding back, you will accomplish nothing. Take the first step bravely, and time and effort will witness everything. I hope you can beat yourself, live high.