If you win - usually you'll get a thrill (associated with neurotransmitter/neuropeptide release) which across a long term creates a positive feedback loop leading you to enjoy gambling and continue to do so. Furthermore, if you gamble regularly you reinforce the habit - so regardless of how much you enjoy it you'll be more inclined to gamble.
Very Correct , i agree with you .
The lure of the jackpot
Gambling can make you feel great. Everyone loves winning. It has been proven that we remember our wins longer than our losses. Some people may win when they first start gamblingsometimes even a lot of money. This is the early win phase, better known as beginners luck. It leads some people to believe that gambling is the road to easy street.