It's easier to walk away if it is a big win, but small multiplier wins could sometimes also be considered as a good win and yet we continue on until we lose it all. It will all depend on the gambler, some just want a high multiplier before they withdraw while others are satisfied with small wins.
High multiplier which is very risky. I have gained from high multiplier before as I used $1 to win over $250 but this is not what that happens frequently. I think something like this has happened to me 3 times before but there have been more losses in a way that if I comparey profit and loss, I think I will be losing. If I see small win, I am okay with it. As long as I make it up to the minimum withdrawal of the gambling site, I will withdraw immediately.