I found my bitcoin strategy working well. I can trade with one hour chart, so I will try four hour chart next for more long term deal.
I'm using optimal f for bitcoin. I'm afraid of full-optimal f so I'm using quarter optimal f. Half optimal is also risky for me. Speaking to optimal f, I get Ralph Vince's most affordable book, but I can't read it because it has many mathematical words. The result of concentration extensive English in news is that. I'm very sorry.