I do not have written rules but I do not invest more than 5% of my bank in any stock even if the kool-aid is really tasty. I will invest 1% even if the kool-aid is bitter because you never know what pos will run.
I chose Vladimir as ihub name because I could see that if I were successful at bottom feeding I would need to be a blood sucker. With that in mind I slap the ask for my own good and am pleased if it helps you but I am completely in the game to make money for myself and buy and sell as I see it to benefit me. That means I may announce my ask slapping but I do not confess my bid whacking.