95%+ of my trades are purely algorithmic, so your "mentality change" doesn't really apply on me. The threads i create here are mostly based on long term "mispricings" so there is TIME to digest and discuss.
That mentality you are referring to is probably only about "averaging down every losing trade with the hope that there will be a retracement" concept. I'm talking about a little more than that. As i said, i don't mind the yield to go higher, at 5.50% the curve is not inverted anymore. Do you understand that this is a headline again? Implications for the stock market and so on? Doubt you thought like that 4 decades ago.
You were just a contrarian trader and averaging down and yes, that mentality is hard to change.
And btw, replacing that mentality with "i'm using disciplined technical analysis and stops now" doesn't have any more alpha hidden in it than that "avg down" strategy. You'll just lose slower.