There are countless examples on this forum of people declaring things dead or emphatically stating that such and such price will never happen again and giving up. Same goes for people going all in at the peakiest of peaks.
Have you yourself found your emotions tripping you up or are you an emotionless trading terminator?
I suspect opinions vary strongly. For example, you can be a very impulsive person and quick on the trigger, so to speak, but if you trade by numbers (I'm not talking whether they would be right or wrong) and can actually force yourself to stick to your trading strategy, can you be considered "an emotionless trading terminator" even if you do in fact have a lot of emotions? What about trading bots then? From my experience, if anyone or anything ever comes close to being a trading terminator, it is them without fail.