I find that when studying history, most conspiracy theories are just post-facto narratives trying to organise what, when scrutinised more closely, are just the unrelated actions of opportunists taking advantage of random events without planning beforehand.
But I see how how the method of thinking can be useful for what you do, and in other fields; I just wouldn't call that conspriational thinking 8-).
No, it is just thought. Everyone does it but some do it more than others across broader topic bases.