A new investor don't even need to rest run all the strategies that they have learned because they have learned them, so they have understand them. Testing all the strategies they haven come across will give them more losses but those losses they have learnt with gives them more knowledge and skills. So what they need to do about it is to chose between all the strategies they have learned and then making their decision based on the one they feel comfortable witg, so as not to make a huge mistake during their Bitcoin investment journey. So not knowing the strategy you are using to invest into Bitcoin makes you misunderstand when to buy and when to sell. Some some strategies can make you become a short term investor instead of a long term investor.