Thanks for your encouragement @dushimes!
Well, I had a lot of bad experiences in the past about big lost so I always set Stop Loss for every trade and try to limit the lost for each trade like I don’t wait for my trade to hit SL, I cut it early if it has some signal against to my way. These bad experiences like a nightmare to me, and I don’t want it happens again. In one of the book I have read, it said that: if you want to run your business, the most important thing is you have to protect your capital, you may not have profit or you can lose a little bit but you have to protect your capital to continue run your business.
I always follow my strategy but sometime, just some special cases, I didn’t. And I know it should not like that.