Is divination in the Book of Changes bad for you?

Divination has no negative influence on oneself, provided that the numerologist should abide by professional ethics, have a conscience, can't cheat, persuade people to be good, give bright guidance, and make people's lives smoother. In this case, the numerologist is doing good deeds, saving people from fire and water like a doctor and accumulating blessings for himself.

The reason why people think that numerologists have no good results is because the impression they gave in the past is relatively dull, because in the past, numerologists were mostly blind and lame, not because they were numerologists, but because they became numerologists themselves. As for the ventilator, it doesn't exist at all, because since it is a secret, no one can understand it at all, and there is no leakage. As long as what the numerologist says can have a good influence on people, don't lie and don't worry, there is absolutely no problem!