Op it's not about doing all this, it first comes down to knowing how to trade, when to trade, how to take profit and the last one don't be overshadowed by greed,
Most persons are just overshadowed by greed of making huge money from just a single trade, trading is risky, so therefore risk management should also be put to consideration, so with proper analysis a trade is supposed to go smoothly except it goes otherwise, so during trades alot of factors are involved and put into consideration.
The rules that Op tried to highlight through the picture are common mistakes that new investors make when they first start trading. I think OP is trying to tell newbies with the rules they show that you should avoid these mistakes when investing in early stages. Maybe he's right because when we trade, these two things, emotion greed, are clearly at work in us. Emotions work in us while trading in such a way that when we invest in a coin, if it goes down a bit, we panic and immediately sell that coin out of emotion. Again, when we see a coin that has increased in price, we keep it in the hope of extra profit, but later the price of that coin decreases again.
Most of the new investors cannot do trading analysis properly and even their trading plan is not correct due to which they fail in most of their investments. We need to analyze the market well and understand the volatility of the market to trade properly. If we make a small mistake while trading then maybe because of that mistake there is a possibility of loss in our trade.