If you read the following post, it goes to show that we all make mistakes,ie, early entries, quick exit to save skin, cost average.. whatever the strategy. He has some good ideas and did say prior to the date of the linked post it would hit trips. Sort of a carpet bombing of fortune telling, but.. I have to say, worth observing. (The 'friend' stuff gets under the skin a little, but irritatingly entertaining.)
When he posted the above I really wasn't familiar with the term guerilla trading but I guess it's what I do when I test a stock with a small position and a slim exit strategy. His term is cooler.