There is some forex indicator to test which can help you not to lose your entire account. If you can stay in the business, you can find opportunities from time to time. Your first and foremost goal is to stay in the business. If you lose it you are out of the business. If you can develop your psychology in this way, you can make decent profits day after day. If you lose your inventory you are not in a business.
You know you cannot run any physical business without your inventory.
And you have to treat your capital as an inventory. If you want to become successful in forex, you have to treat it as a business.