The first thing to do is the introduction of cryptocurrencies because many newcomers enter because of the high Hype of Crypto so they hope to get a quick profit without doing a long process so knowledge of crypto is needed to see what risks we will get later when we start entering to trading in Crypto.
If I may suggest newbies they should before deciding to enter the world of crypto they need to prepare everything both knowledge, skills, and mentality,
it's not that easy to make a profit in crypto so all it takes a process,
if we don't have any preparation it's really very risky because we can lose money easily
Actually nothing is instant in this life, if you think crypto can provide sudden profits, then this needs to be straightened out, because thinking like this will give birth to disappointment in the future, crypto has a way of running, if there is no adequate knowledge and methods analyze potential coins, then there will be no return from the investment made, this is very dangerous if it continues, because the potential loss is very large