Everything I say is just my personal opinion, of course. I'm not suggesting every idea I have is absolutely correct, even though I may state it baldly without couching it in polite phrases such as "I believe" or "It seems likely that."
For the sake of brevity, I tend to leave out the careful protestations of my own ignorance, but this is just to cut down on needless verbiage and make the ideas clearer. The goal is concise expression.
Therefore, if you accuse me of being closed-minded or of thinking I have all the answers, I'm innocent!