Gambling so addictive if you play it hard, you need to be patient playing it and calm.
Basically every addiction thing are bad, too much playing are bad so play it naturally. It won't be addicted.
You're right but not everyone can be calm after a big loss, they start chasing their losses and end up digging a deeper hole than what they were already in. This is why funds management is most essential when gambling. You have to make a plan as to how much money you're going to gamble for in a day and stick to it, whether you lose/win.
Correct.
It's entertainment - you're paying for a thrill of possibility that you might win. Walking in and trying to win will instantly put you in the daynjuh zone.