In my experience when someone is absolutely sure about something, it always turns out to be wrong. I like to depend more on the ideas or thoughts that make me think about it more than the rest. That in itself tells me that there's something there and it's something I need to explore more. It also shows in relationships. The first thing you hear from someone and you take it to heart, totally disregarding other sides of the story, it always happens to be the very thing that destroys even yourself. Stop, think, assess, reassess and strategize the domino effect of what this could cause. In a world where everyone is dependent on each other, where all our actions directly affect one another, it is always best to go for the answer that troubles you so much, the one you don't want to accept so easily, coz that's the one you spend time on the most. I'm not saying the minute it troubles you, you choose that. All I'm saying is, the truth is hard to accept and the answer isn't always easy to find and when it is easy, you make it harder by complicating it.