There is no difference between good and bad, just like square table, round table, square table and triangular table are all classified as one of the tables.
When to use the square table? What kind of room is suitable for a square table? Generous table? , or a small square table?
There is no good or bad in itself, just consider the application scenarios and objects.
The numerology pattern is the same, from good to bad, just an attribute.
Different people, combined with different luck, will have different effects. For example, Yao Ming, a basketball star, has a weak horoscope. Is his horoscope good or bad? The eight characters represent many things, both good and bad.
The same is true of transportation. One step is good for official luck, but it may be bad for physical luck. One-step fortune is good, but maybe friends are unlucky.
Good and bad are relative.
Personal opinion, for reference only. If there is anything wrong, please tell me.