Wow, I gamble a lot but that's a crazy amount of money you've lost.
My girlfriend would kill me haha.
Yeah for a not-rich person, 10 BTC is a huge amount. Maybe OP is rich so he/she can spend that huge amount of BTC in gambling

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I can't spend that many Bitcoin in gambling and instead of gambling it, I will just buy my wants and needs. In that way, I will use my Bitcoin in more useful way rather than gambling it

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Damn, rich people that can waste too much money just to gamble and lose it. It is not that OP literally let it lost but he already lost so it is a huge amount that we are talking about within just a few days or months just by playing gambling.
Anyway, average people will secure their needs first before they take a risk of playing gambling.