If I should win a huge amount, I would use it to complete my Education & also upgrade my skills since these are areas I'm poor at. Gambling doesn't make you rich until you hit a Jackpot 
If I won a huge amount I will store it in my online wallet and I will hold it for a longer time. In addition to that, I would use it to sustain all my need in my daily life also I help my family. Lastly, I agree that gambling doesnt make you rich unless to get the jackpot prize in gambling sites.