Let's talk about the issue of improving cognition. I observed the kind of people who remind you to pay attention to him every day to improve your cognition. Basically, they are contract traders. It's not that contracts cannot be made, but there are also high-skilled gamblers, and of course there are experts in contracts. But these experts will not solicit customers in the square. If you want to be a contract expert, you need to improve your own technical level, which requires you to calm down and study hard, learn technology, not to improve your cognition with others. Others' cognition can't reach your mind, and his cognition is not necessarily correct. I have observed a few, and the conclusion is that they are basically gamblers who are desperate to lose and want to cut leeks! It's similar to the dog who sells materials in the football game market. They recommend games to you and accept the wins and losses. So, buy a few books and read them! You must read "Reminiscences of a Stock Master", a classic work in the futures contract market. By the way, the author also lost everything and committed suicide in the end.

$BTC I am still bullish, and now is a good opportunity to get on board!#Contentmining