I agree with other members who say that chasing losses and seeking closure are basically the same. which means, you are in the phase of trying to recover previous losses by gambling again. IMO, you're looking for justification for the link you shared. so, you should not need clarification on this matter.
I will not say that you are indicated to be addicted to gambling, I think you just need to know the essence of gambling for you. at least, when you experience defeat, the step you take is to stop for a moment to neutralize your psychology from the impact of defeat. you can come back a few days later, or a week, it could be the next day. Most importantly, avoid always chasing losses. because the impact can be fatal.
I know and understand very well, that what I say is not as easy as what I say. the fact is, sometimes we have a hard time controlling ourselves. whether it's when we get lucky, especially when we experience consecutive defeats. Therefore, what you need to realize is the essence of gambling for you personally. for me, gambling is a fun pastime. however, it must be based on responsibility and self-control.