Is fortune telling invalid if you tell others? Ask professionals or experienced people to tell me that there are key points.

If you already know your life, will you do something against your will? Changed. This is not fate as you know it. Besides, how many people with real skills can tell your fortune now? Fate is always unpredictable. Predictably, it is doomed to be immutable. Therefore, there is no saying that you can't tell others.