After my family retired, I always thought it was a waste of money to buy lottery tickets all day. What should I do?

Your family is your parents, right? They want to get rich after retirement, so they will buy lottery tickets. If they don't buy many lottery tickets, let them buy them, but you should make it clear to them that you don't want to be too persistent.

It's hard to say that you bought a lottery ticket of 1, 000/ 1, 00000. Maybe you won't win a prize once in your life, so just let nature take its course as entertainment. Just don't be too persistent when buying, just don't buy too much.