determining the time to sell crypto assets is not a big problem in my opinion, because we just have to monitor the coins we hold at CMC, if the coins we hold have gone up much higher, then I think it's the right time to sell, after that we can set aside a little profit to buy other coins that have great potential to be re-invested,
I think determining the time to sell or buy is equally important because these two things greatly affect the profit you get. If you can sell for $100 why should you sell for $50? it doesn't matter if you sell the coins you have when the price goes up a little, but if the price of the coin has the potential to continue to rise why don't you choose hold?
I mean it is much better to use analysis to determine when to sell or buy so that we get the maximum profit.
More on technical analysis, it's really hard to determine if how the market will proceed.
There are many influenced and you can pick whatever patterns you want to follow, like the logic that you are implying,
better to understand what or how the market will favor you.
Not an easy task though, there are many possibilities, but at the end of the day, it's more about how you trust your own
instinct and understanding, it will help to pick the right position while working in this kind of business.