Why did the fortune teller say I was short of signposts?

The implication of what the fortune teller said to you is that there is a lack of noble people in your life. People can meet noble people in their life, and they will really take a lot of detours and succeed more easily. As the saying goes, "there are always swift horses, but Bole is not." This sentence emphasizes that there are few noble people, and you are lucky to meet them.