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

I totally agree. If i have a luck that i would win a big prize in gambling, I could use all of my winnings to complete my education and i could save it and spend it to buy stuffs that i wanted and also i would stop gambling for a while.
It is easier to say it than to do it. You can't say if you would still study if you won some big amounts in gambling. Some people are too confident on themselves when they have so many money that they don't study anymore and just have their own business. They spend too much money that they feel like their money is limitless. When they start to realize that their money was wasted on useless things they will regret it and feel very frustrated on what happened.