Many people put too much focus on numbers, but too much focus on thinking that every number they see every day is a sign when usually it is not a sign of anything, and put too much focus on thinking that a number is either completely good or completely bad. Most of this in many cases is just nonsense.
Every number has its own qualities that may make it better or worse to use for certain things. Some numbers are good to use for certain tasks, and other numbers are not as good for that task. But this does not make the number good or evil like some people act like.