it's just advice but when you study human nature, you do pick up on things that happen and why they happen, just like when a WAS says "I love you but I'm not in love with you", is that person having an EA or PA or planning one every single time when this statement is made? NO, you can't say that this is true 100% of the time but the percentage is very high, high enough to consider that something might be up.
Same thing with other things that WAS's do, nothing anyone does is new anymore, if someone does something, chances are quite a few others have done it before as well, there are no "pioneers" here, you just have to learn to spot the trends.
