Newbies needs to be prepared for this coming new year, scammers will try to take advantage of that year because bitcoin halving is already dropping the HYPE in crypto space already, Learn to do research better, not all bad results in crypto are because a project failed, mostly are because of lack of research, with no good research you can easily fall for scam projects.
1) Do better research on new projects before promoting them or investing a penny on them
2) Visit scam accusation thread on the forum time to time, it will safe you a lot too
3) If you you have to invest always invest what you can afford to lose.
yes this is a good suggestion for beginners before entering the cryptocurrency industry. I will add in addition to the three things that were said op. beginners also should not be easily influenced by FUD or influenced by others to sell coins when the coins we hold have decreased. if we have done our research well we will be confident in the decisions we make and are not easily influenced.