Trading without any trading plan will ve the same thing we jump in to gambling, because trading plan possible to minimize the risk and to maximum the profit. No one trader possible to make profit by consistenly without any trading plan.
I agree with your opinion. like we want to fight, we need the right strategy if we don't want to lose the war, so careful preparation and market dominance is very important, one of which is to make regular observations and want to learn from our seniors and ask for guidance if we feel we cannot enter trade, the value of crypto currencies is strongly influenced by the world economic situation, so our predictions must be right in our time to sell and buy.