Without a strategy, no results can be obtained in trading because trading has much greater difficulties compared to investing. In trading terms, strategy is actually needed because without understanding patterns we will suffer losses when trading, that's why trading is much more difficult than investing.
Regardless of the choice, whether it is trading or investing, of course there must be a strategy that we must think about because after all this is an important situation to pay attention to for the sustainability of what we want to achieve later.
Even though it is an investment, strategy is still an important thing because it is an initial benchmark of what we want to do where in this case we have to prepare financial conditions or what methods we will use to invest because seeing from what is happening now investment also needs careful thought about what method we want to choose. So that the initial strategy is important to keep us on the path that has been determined from the beginning so that we are not wrong in taking action and not going out of what we should do.