@JohnnyPoonani
Another kind of simple behavioural analysis you can do is a ‘should, could, would’ one. You can pretty much draw a vent diagram if these and behaviour is likely to occur at the intersection of all 3. Where it doesn’t you can ask yourself whether it’s because they can’t do it (because they lack the resources or capabilities to do it in the current circumstances), they feel they shouldn’t do it (it’s socially unacceptable in some way, might upset someone they care about, or breaks rules that might jeopardise their livlihood, marriage, etc) or the simply wouldn’t or won’t do it. They just don’t want to. They don’t think it’s important to them.
Where people do something that doesn’t fall into the should, would, could overlap, there’s often some really compelling factor in the circle on the diagram. So if someone does something they should not do - such as has an affair at work - it’s because they could do it, and they quite frankly really want to do it. Despite the fact it’s against company rules/will hurt their spouse/might end in divorce.
They might make all sorts of excuses about it, and try to blame the other party, but they wouldn’t have shagged their PA if they didn’t want to, and didn’t decide that (at least in that moment) that it was more important to them than all the reasons they shouldn’t.