You must learn from the ancients when writing brush strokes. Your post has a high starting point, and the level of writing will be high. For example, any one of Lin Kai Liu Gongquan, Yan Zhenqing, Chu Suiliang and Zhao Mengfu is the best example for us to learn from. Wang Xizhi's running script, Mi Fei's running script, Wen Zhiming's running script and Wang Duo's running script are all good examples for us to learn. It's best not to create your own fonts, which will get worse and worse.