Gamblers don't realize they are addicted to gambling until it's worse which they've done unthinkable already like breaking the piggybank of his kid just so he could gamble again. But you as a gambler can also notice it to yourself before you get to the worse situation like selling valuables like jewelry so you could play again.
Is seeking a new strategy or thinking of betting while you are sleeping signs of addiction? If not, what are little signs that unfold you are becoming a gambling addict?
There isn't any single sign or criteria but usually, person is addicted if he/she:
1. Spends more money in gambling than he can afford to.
2. Can't get fun from gambling, instead, he/she is getting nervous/anxious and agitated.
3. Person talks about gambling very often (It doesn't directly mean that he/she is addicted but usually, people talk about things that they are interested in and are captivated)
4. He/She prioritizes gambling more than necessary.
5. He gambles and his quality of life is declining.
Those are the main signs to my mind. If a person thinks about betting when there is a time of sleep, then sure he has very deep problems and it's not a typical addiction.
And when that happens, I believe he already needs professional help. Unless, he will admit it to himself and ask from his family how to address his gambling issues. But most of the time, they don't want their family to interfere their business. It is hard to get out if you are already deep in this gambling habit. You need something to motivate you to change your lifestyle. But up until then, your life may really get worse if not addressed early.