What do you know about Hitler’s “Little Known”?

As the most famous person in the 20th century, Hitler still has a lot of anecdotes. For example, he likes to paint when he is in middle school, and the level of painting is also good. It is said that at the time Hitler's almost all the results were very poor, only the painting was excellent! At this time, I suddenly thought of a problem. A person with such a bad result turned out to be the German prime minister and became a war criminal of World War II.
So, does Hitler’s performance represent his ability?
In addition, after his research, historians came to a conclusion that they believed that Hitler suffered from school bullying during his student days, so that he had a strong revenge. At this point, the education of the Austro-Hungarian Empire is very problematic.
Here are a few anecdotes about him:
Respect the superior, do not smoke and drink, do not go to the brothel, like to read and draw
Please imagine such a person: respect the