>So, the bottom line, at least for me, is to constantly re-evaluate your stocks. Would you still buy your current holdings today? That's something I try to constantly ask myself. If not, perhaps it's time to make a switch.<
I fully agree and I would even delete the word perhaps in your statement above. If a stock is not good enough to buy, it’s not good to hold.
“The efficient-market hypothesis may be
the foremost piece of B.S. ever promulgated
in any area of human knowledge!”