Nice beginner guide and advice, but you failed to mention an important point that can help the beginner to minimize the risk involved in trading and reducing losses which are to trade with a small amount as a beginner and not get greedy by putting in large sums of money because of the potential profits most especially in future trading which is almost same as gambling.
Hmm, your comment is also nice, I'm wondering how a newbie can invest a large amount as he is not familiar with the market by nature. Still, if the person who heard about huge gains in the crypto market can invest a lot of money in his/her stupidity in greed, No matter how much we will explain to him/her about the risks he won't understand except the 1% of the total.
Hmm for future trade I am with your view as this is the most common view so it isn't your view haha just kidding. Bu here again a person who is dreaming to make million by single trade won't understand your friendly advice still I think Op should consider risk management.