To avoid being problematic and stressful after investing, it's the best to do and that's to observe. People who invests that are not yet prepared and don't have any game plans as they invest are the ones that suffers later. It's about how they have to take the market seriously and the volatility for each coin they buy is not a joke. But if they have planned it all along and they seem to be prepare based on their own thought, then it's time for them to take the risk.
It must be remembered that investing in crypto has a very high risk, therefore careful planning is needed. In order to avoid stress when
the market moves not according to our predictions, with the planning allows us to know what steps to take if a problem occurs. We have to
prepare the worst case scenario to minimize the loss if it is unavoidable, because investing in crypto will inevitably suffer losses. Nobody invests
in crypto without losing, that's why it's important to have a plan when investing in crypto.
I agree, carefully planning your strategy is what everyone must do. If you don't do it carefully, you're investing at the wrong thing because you haven't done your research on it.
You can be aware of the volatility and other things of it but if you lack of the other things that's needed before investing, you can make a mistake.