You got it slightly different from what OP meant. OP meant proper trading as in Futures Trading, not Spot Trading. What you described there was spot trading. We can't refer to spot trading as real trading. I tend to see it as investing to hodl. It's hodling, sort of, if you get my drift there.
What OP meant was that once your indicators or strategy signals you to buy, you should get into the opposite. That's sell. If it signals you to buy, you should start selling.
What you just described there is called DCAing. In Forex Trading, it's called martingale strategy. You buy when an asset drops. You continue to buy when it drops so that once it starts rallying up in price you will be in massive profit.
Proper trading is not leverage trading, proper trading is spot trading. Leverage is just what people with insane confidence do, but that is not what you should do. Plus if you are doing terrible at leverage trading, reversing your stance will not help. Like if it goes up when you say down, and then you end up shorting when you think it will go up, what kind of "strategy" is that?
It's definitely a terrible one, and we shouldn't really expect one to be that good. So that is why I honestly expect this to be a bit different. I am sure we are going to see it change, but for that reason I am not entirely sure how different it will be for your profits. If OP really thinks that will work, then let him do it and prove to us that he can make money that way.