That appears only way for us to learn by making an ass out of ourselves hehehe.
Yes! lol 
Point taken. You are right that it is all be just opinions.
What do you mean? Offer an explanation or an example? It is basically 'cause-and-effect' relations. I am sorry but I am not sure what you mean by that. I guess I can go ahead with few examples...
Consuming the beans and your body will provide the 'gas' (fart) in an half hour or so.
Say something that will trigger someone's anger emotion which will provide the 'truth' out of themselves.
Shot a deer and it waddled then died.
Tell a lie and it will come and haunt back.
Excessive use of antibiotics will mutate the regular bugs into the 'super-bug' which will be immune to antibiotics or render the antibiotics into useless 'water'.
There are different meaning/methods of Law of Causality or 'cause-and-effect' relation. What grade do I get from this?
