First off, you can take the personal BS and shove it. You don't know me, I don't know you, I haven't disrespected you, don't disrespect me. I can dish it out bro, don't mess with me. I'm no whiner. I am stating an opinion I have substantiated several times, while also acknowledging Farrell's good points. Not everyone can handle the Boston pressure cooker. However, you can make your point without coming off as a prick.
Second, it is an undeniable fact because it's not "just whiners" who are saying Farrell is not a very good in-game manager. People who have played baseball for a living and have forgotten more baseball than either of us will ever know, starting by Lou Merloni. Besides of the fact that there are several instances (leaving a dead-armed Koji to get destroyed by Toronto, one of the famous blown saves sprouted in his defense, where he set up Kimbrel to fail is one example). Another good example is Kelly's first start after he was stung by the ball in his leg. It was evident to the Spanish broadcasters he was done, but it was not evident to Farrell. Also, his teams, in general, run the bases like idiots, which has also been pointed out by fans of both Toronto and the Red Sox, as well as columnists and analysts.
Anyways, the point is that several people think Farrell has always been a bad in-game manager, and that includes his Toronto tenure. You may think differently and defend your point, just don't be an ass about it.