I want to say that the first one shouldn't be named by the "Initial Gambling" it shouldn't be the Normal stage of gambling.  I mean that when gambler will take gambling as for the entertainment and will not cross the limit he can afford then those gamblers will always be in happy mood after gambling.

But the gambler who are addicted and gambling by their greed those situations can be happen like the photo you show on your topic. So I want to say that gambling can be a problem until you gamble for money instead of fun until you cross your limit. And then a gambling problem can lead to depression.