Good suggestions above. Imo, flags are some of the most unreliable chart patterns. It should be first more interesting to see how many fail before you trade them. I think they pay back less than slot machines.:)
If you mean using patterns to trade, imo the most valuable tool for me is one that calculates the past performance of patterns. I think the links in the last section "pallist"]Links to material about trading in general" of this promotional material of Price Action Lab provide some good and free...
Commodity trading is risky because you attempt to make more than 0.2% which is the "risk -free" rate, if something like that exist anymore.
But I think it is less risky than stock trading because except in the case of some commodities that can make several limit moves, up or down, you seldom...
About 50 of them. They are not too complicated strategies, all generated by Price Action Lab. Only in the case of forex I have modified the code slightly. We have no problems whatsoever. Platform is stable and working very well.
I think his English is decent. There are many traders and quants in Wall Street that speak and write terrible English. Also, I find you remark racist and uncalled for. The OP had a reasonable question and used reasonable language, grammar and syntax, better than some Brits and Americans I know...