Ofcourse if something significant like what some users here has...

Ofcourse if something significant like what some users here has proposed; mafia taking over without any authority or approval, massive flood, natural disasters (earthquakes, etc.), explosion or nuclear bombs in the area, then my (and hopefully everyone) sentiment about this stock will change. I do update my sentiment and view on stocks accordingly to whats presented to me. Thats the best thing every investor could do, i believe. Its about understanding risk, not just saying no to high risk and saying yes to low risk.