Chasing loses is not a really good idea when you are lose big then much better if you are not going to play and pushed to hard to just earn too much and win the profit again although yes it is easy to win but it easy to lose either if you are going to check don't idolize those veteran gambling that can really earn good profit.
But if you will not chase your losses you will simply loose more and more, I mean if you will not chase your losses then actually you have no motive and gambling without a motive would lead you nowhere.
If you have goal like I will dig up 0.1 from my loss and then stop, maybe that can help and also will make you less addictive, I think this way you can quit gambling too soon if you achieve your aims.
I agree, that chasing some goals are better than trying to recover complete loss because that's not possible at once and if you gamble with higher amounts just to get it back in one go, then chances are you may even lose that and that would be a double loss just to recover your single loss.