Gambling is not like a once in a life time opportunity where you only have a choice to play just once and that's it, if you risk high amount of money you will lose it all probably, what happens later is what makes you a good or bad gambler, there is a first time for everything right?
If you put your finger inside the fire simply because you don't know what fire is all about you will get burnt, what do you learn there? That fire burns anything that gets near it, I don't expect anyone to go back another day to put their finger in the fire hoping that they won't get burnt this time around.
Many gamblers don't learn, if your goal is making life changing money don't expect this to happen using gambling because the chance is 1/1000000000, you will likely lose and this is more certain than winning, look for money elsewhere and enjoy gambling with small money.
Gambling is not for those people who cannot let go of their losses or want to make a fortune from gambling because they will regret their actions if they don't change their mindset and gamble for fun with little amount of money. Whoever wants to get rich should start up a business, get a job or learn a skill so that he will have the opportunity to be rich and not through gambling.