like "I hear real estate has been doing really well lately. Can you help me buy some?" Or a few years earlier "I heard that tech stocks are awesome. Can you show me how to buy some?"

Both were signs to me that it was time to sell what I had.

I feel the same way about a lot of CB. The more some people go on about Retzlaff and ARod being terrible, the more prone I am to believe they are doing a lot of things correctly.