~snip~
Nothing to say about that' as there are many people who mistakenly think that they can continue the wins and they are already have the winning patterns, and instead of quitting for good, they will continue and try playing more. We really can't tell what's the reason behind they just wanted t make more money and greed already conquer their mindsets.
You said it right. They think that by continuing to play, they still have a chance to win, especially if they can use more capital because the wins they will get are big. But they should do some self-reflection before betting on sports to see if they are making the profits they want. If not, they must stop immediately before it's too late because the gambling business is fast, so if you decide late, it will be difficult for you to make a profit.
It would be difficult for you to make a profit if you can't control yourself, being tempted in every look inside sports house will push you to keep on betting, some may win and some may lost but the catch and the very difficult side of it is when you can't resist the lust and desire that you've got. Your appetite to please the needs of betting will always whisper in your ears.
Most of the time, sports bettors lost as they keep on betting instead of finding value bets they will just bet to please what inside them to the point that they already losing a decent amount of money.