worry is sometimes ingrained into people. its like a dog picking at a scab... till they get in that frienzy and cannot see anything or hear anything while all focus is directed to the scab....
every one here has to figure their own trading comfort level free of the intrusion of other folk preaching their own comfort levels . that is not to say don't share ideas and strageties.. but finding a working comfort level that is productive is the responcibility of the individual trader..
know your limitations and don't force them on others
amd realize the difference between heated discussion and a rant