How to understand that playing mahjong is a leisure way for the elderly?

Mahjong, as soon as you learn it, you will love it as soon as you learn it, and you will become addicted as soon as you learn it. In the mahjong hall, most elderly people play mahjong with a limping waist and have seen people in wheelchairs. All chess rooms are old uncles and aunts. It's not a bad thing that old people love playing mahjong. Playing mahjong requires brains, which can delay Alzheimer's disease. To use both hands, you can practice the flexibility of your fingers. Concentrate and you will forget all your troubles. Old people like to play mahjong with a little color, and they can afford to win or lose hundreds of dollars a month. This popular and civilian entertainment is most suitable for the elderly. For the elderly with bad heart and poor psychological quality, it is best to stay away from mahjong. Seeing the old man touch a good hand, he died suddenly because of excitement, and also seeing the old man blush for one yuan and two yuan. Playing mahjong is an emotional entertainment, so you must not have a particularly good time.