It is best to practice official script first. Relatively speaking, it is easier to use a pen for official script. You can choose Yi Ying, Cao Quan and Li Qi. And then you can learn from Zhang Qianbei and Shimen Song. Official script belongs to modern characters and can be learned. Stable structure, simpler and easier to learn than using a pen. After learning official script well, you can learn seal script in class and continue to learn regular script in class. Learn regular script, not Yan and Liu. You can learn from Europe, Chu and Weibei.
In the process of learning, we must find an understanding friend to guide and promote each other.