Cashout is offered based on calculations, so it's normal for it to not be shown sometimes or for it to be really low on others.
When I experience near misses I usually take a cool of time. It's easy to think you were really close and the next bet should be the one, but that can lead you to lose more while chasing wins. I will take a step back or switch events I was betting on, sports > casino, then return at a later time.
What is the emotional implications of having a near miss for you? Mine was a mixed feeling of upset and laughter. I almost cursed Dembele for scoring that goal

That's the excitement of gambling, it makes the activity more
excitingfun. I will feel the same, bit it should fade away within a few hours.