How often do you buy lottery tickets?

When I can afford to, which isn't very often. Ironic how if a person is poor and/or in a lower class socio-economic setting they are more likely to gamble and go in lotto/lotteries compared to more affluent people who 'gamble' in other ways (investing, property, casinos, etc.). The affluent people don't need to gamble per-se whereas low-income people see it as a pathway out of poverty.