There is no such as good or bad luck. Everything has a cause that produces appropriate effects.
There are few absolutes in life. Virtually any action you take can have effect upon yourself and others that may be either good or bad, positive or negative, depending upon the circumstances. An act that is perfectly appropriate in one setting, for example, might be totally inappropriate at a different time and place.
Whether you have good or bad luck depends far more upon your reaction to circumstances than to the circumstances themselves.
W.Clement Stone has often said that a Positive Mental Attitude is the attitude that is appropriate under the circumstances. It is a can-do attitude that manifests itself in positive action, which almost always generates positive results.
When you take action in a spirit of positive achievement, you luck will be good even if the results are not what you expected or initially desired. Positive action always eventually creates positive results.
Peace&Love
Miti