Wilfran, actually I'm not sure I follow, you post forget candle stick patterns, then offer a video on a guy who is using them to trade.? What's the difference, he says use them with other indicators (pretty simple stuff, tick), which I do hope all of us experienced guys are, in some form.
Unsurprising to me, he then uses RSI mainly to confirm trend....and that's exactly a good indicator to use. if not THE best imo.
I use these candles and indicators for entries and exits only. I have usually come across the stock in the first place due to 2 main things 1. Sector trend and 2. Relative value (FA investor first)
Candles (only a few of the best as pointed out in reply to Rick) RSI SMAs (crosses) Volume
That's about my bag of tricks + the HC emotion on a thread LOL...Fear and Greed indicator - the best
But, I would never put anyone off using something unless you have tried it yourself over a period. All tricks should be looked at until you come up with the mix that works for you best. Takes years.