in my opinion bro,
first option: don't need to be greedy, if the profit is pretty good it closes immediately and even if the price continues just op just but if the price goes back we don't regret it
second option: depending on the signal given by the indicator agan and your belief, if you understand well the indicators that are used we will be sure whether the price has a great chance will continue or will reverse direction.
third option: don't need to be afraid of holding position as long as we know very well how to overcome the risk if the price reverses with a pretty good profit or the worst risk is BEP but this third method requires sufficient capital and always pay attention to the margin level not to be drained.