Sometimes I think luck is a place of mental peace because when we lose most of the time we blame luck similarly if we win, it is because of luck (in most time betting /gambling). In fact what should your own feeling be? This question may seem to most of us gamblers that if an experienced gambler loses the same way, then how is it possible to identify the main algorithm of gambling?
That's human nature and we will think we have the best ability when we win and vice versa when we face defeat we blame. This is generally experienced by any human being and it is difficult not to blame when we fail at something. I think this is influenced by great desire and if someone is unable to control this desire then it will put someone in trouble especially when experiencing losses in gambling. To control all of that, the steps that can be taken are not to think that you can make money consistently in gambling so that whatever the results we can maximize.
Acceptance is the first thing then learn how to move forward, if happened that you failed you'll be able to simply quit and forget about it, instead of pushing yourself trying to recover learning that it's not an easy venture to keep that winning streaks, if you manage to win then allowing yourself to enjoy keeping that earnings out will surely gives you satisfaction, keep in mind that luck is not always at your side make sure to utilize that opportunity.