Thinking about how long to play bingo for may seem a little odd. You may just think that you will play until you get bored, but actually this may not be the best attitude to have. You need to think about how much that will cost you.
Unless you are playing free bingo, you will find that you will have to pay for every bingo game that you play. This may not sound that bad, but the more cards you buy, the more expensive it is and the more games you play, multiply this even more. The cost can add up.
Of course, many people can easily afford to play a few games of bingo, but there are those who cannot. Unless you have some money that you can afford to lose on a bingo game, then it is best not to play at all, because you will be likely to lose the money.
Some people do worry about getting addicted to playing bingo if they play for too long at a time. It is difficult to say whether a game can actually become addictive but if it is fun, you are likely to play it again and again. This is unlikely to be related to how long you play it for because people will not be more likely to get addicted if they play for longer. Longer playing will lead to spending more money, as you will be playing more games.
It is therefore worth calculating how much you can afford to spend and putting that much money in your bingo account. Then you can decide whether you spend it all at once and play for a long time or whether you just play a few games a day, to make the money last longer.