depends if your a casual gambler or an addict like other and just remember gamble what you can afford to lose
Yeah, abusing gambling is really what makes gambling wrong... But if you do it occasionally, there is nothing wrong with that, but sometimes, even when you gamble few times a month or few times a year but if you do it like there is no tomorrow, that is still wrong.
It does not matter how long you play in gambling as long as you are getting the right happiness as expected. It is always fun if we were able to handle it right and when it is easy for use to accept the difficult thing for others which is losing.