Doing something without knowledge is like creating a time bomb that will explode at any moment. Especially in terms of trading, someone who has a lot of experience and knowledge can still sometimes be wrong in analyzing the market, especially this who acts without knowledge, I prefer to say it as a gambler, because what is the difference because surely those who do it hope for luck alone, while something that is very thick with luck is gambling.
Yes people often take wrong decision even if they have more experience so without knowledge there is no chances of getting your cash or profit. Gamblers things that trading will be as same as that of gambling but they are on wrong way because you will not utilize your knowledge in gambling but utilization of knowledge become necessary when we enters into crypto market for the purpose of trading and investment.
I would say no to someone who has not enough knowledge to do trading, it is better to invest in bitcoin alone while learning more about how to trade, and what we have to understand in it.
Investment and trading both needs knowledge because if you invest in bitcoin and don't know when to sell and when to buy then how you will take profit? keeping eyes on price chart is also necessary and you need to know that when Bull season will initiated although its something difficult but major events are known like that of halving so try to understand the market.