The best advice I got from pros when I joined is to watch and observe the trend. Once you get how the systen works, research how crypto got to become as it is today. That's how I understood how things work here...
from what you say you are an investor who has experience and that can be an example of beginner investors who need guidance and direction about crypto currencies and all forms and methods of investment because investment with crypto currencies has a very large risk
Yew doing a research is really necessary for beginners, and because bitcoin is a risk what I can really recommend to the newbies is to take it easy and take time to know and study more about crypto.
Couple of simple things which can help everybody. Firstly understand the market and the coin and do not just invest based on somebody else recommendation. Invest only extra money which you can take the risk of losing just in case market crashed after you buying the coin. Also do hold it and have patience as it will recover in the long term if it is genuine coin.