To what extent can we know what someone would think or do in a given situation w

Question: To what extent can we know what someone would think or do in a given situation without knowing them!?
Best Answer - Chosen by Asker:

We can only use our experience as example of what we think someone should do!. It would be based on our experience until we learned more about the person!.Www@QuestionHome@Com

It was explained to me the other day that there is in a pattern of flowing numbers a prediction for every action, and that in a given situation such as a business meeting or summit conference a true mathematician can read the number flow of the meeting or conference and accurately predict the decisions to be made by that panel before the votes are cast and it will be accurate!.
This was explained as a procedure used by Humana to predict outcomes of medical insurance claims!.Www@QuestionHome@Com

If you dont know them, then its is guesswork without any factual basis, so the extent of your knowledge about what they would do or think, is pure hypothetical!.Www@QuestionHome@Com

Only to the extent of the clearness of their words can we visualize the situation!. Www@QuestionHome@Com

We can only guess or speculate based on ourselves and on other people that we know or have learned about!.Www@QuestionHome@Com

to NO extent!?Www@QuestionHome@Com