I agree to that, as basis we can use those share strategy and we can make some tweaks to make it workable with our own trades, following blindly not knowing what are the consequences will surely put your investment at risk, you need to adopt and you need to keep pursuing to learn more, with that kind of mindsets you'll be able to find success.
Take your own path while using every resources that you have to adopt and to make a proper adjustment between your type of an investors and the market that you are involving yourself.
The more strategies we learn, the better it is because we will be faced with various events in trading so that we know a little more about options to avoid losses. Even though trading does not guarantee permanent integrity, at least we have the readiness to change our trading strategy if it is deemed unsuitable. However, separate analytical performance is still needed and we will be trained in sensitivity regarding the decision-making process and if not this will be very risky.
Trading is not easy to do and does not mean it is difficult to learn because the habits we do consistently will produce much better results. This does not only apply in trading but wherever these concepts and formulas apply, it depends on how each individual is able to handle them well and responsibly.