Cashout give everyone an option to make some money instead of depending on the game ending when your win is not guaranteed yet. Cashout are not bad but they are times that they can make you miss out on winning bigger therefore they are not an option that we have to be in a hurry to take when they come out.
This is more about our personal perspective on cashing out, but if we want to understand the math behind whether it’s truly advantageous or not, we should definitely check out the thread created by @stompix. .
Understanding the cash-out option