I like the fact that you used anger to make comparison to emotional control in gambling. Anger is one of the most difficult things to control yet most persons get over with stand becomes entirely different personality from who they once were. This is also possible for gambling addiction or emotional control. Most people may argue that it's not possible but the reason it didn't work for them is because they didn't put in enough effort as it should be. Though I can't  fully blame them it's obvious that casinos like Rainbet also provide tempting offers and bonuses. I must confess that this eye catching offers also draw my attention but the honestly the casinos didn't force you into picking them it was a free will decisions we all make.