I used to play poker too way back then and based on my experience I really have a lot of time spent playing or gambling than staying on our home and using my time in a productive way. Sometimes I do spend much money than the amount that I used to set as my limitations, i lost more than I win. Now I used all of my losing experience to put a limitations on myself while gambling. I need to change my gambling habits to save myself from huge losses again.
This is very true - just like many games, it can be very easy to fall into a trap and lose track of time but you must control it. You only have to look at physical world casinos that understand this psychological trap and want you to keep playing for as long as possible. In real world casinos they use all kinds of tricks - removing clocks, making it difficult to navigate out and keeping it as bright as possible so you are unaware of the time of day. Another very dangerous downside to playing for too long is your concentration will naturally wain after a while - it might be at hour one, it might be at hour four, but when it goes your decision making will be much poorer.