Just to make things easier in the future, you can follow this to take/upload a really quick screenshot on your pc.
Backtest it and see, if something repaints it will always look good as well, but in practice it will be utterly useless. From looking at the image a lot of the green arrows are appearing when it's pretty much already at the high before the fall.
Yep, that’s the one: The Art of Currency Trading: A Professional′s Guide to the Foreign Exchange Market (Wiley Trading) https://www.amazon.co.uk/dp/1119583551/ref=cm_sw_r_cp_api_i_H7AF1VVA488TKTF01EXS
Devoid of the usual junk you get in books written by people with no institutional background. He blows apart a lot of the myths too.