"Yes ma'am, I'm hunting and growing my own garden" - What does this phrase mean?

"Yes ma'am, I'm hunting and growing my own garden" - This phrase is a colloquial expression often used to indicate a sense of self-sufficiency and independence, particularly in rural or Southern American contexts. It suggests that the speaker is capable of providing for themselves through traditional activities like hunting and gardening. The phrase often carries a sense of pride in being able to rely on one's own skills and resources, and it can also be seen as a way of expressing a connection to nature and a simpler way of life.