If I didn't know what I was talking about I wouldn't be arguing it, as I said earlier when there are guys that used to RUN bookies that tell me cash out is terrible value, of course my opinion is going to lean towards theirs. There's a lot I could say but won't as it's unfair but I've worked in the industry and been playing it for 13 years now, I know a lot more than I let on.
As for an example, Gary Anderson when he won his first world championship, I had bet him at 16/1 on the betfair exchange, I managed to lay a little off to get just more than my stake back and still have the chance of a considerable win if he managed to deliver the goods, however had I just cashed out I'd have maybe gotten 3x my stake and that was it.