The Glass Castle

From the text:

"I'm worried about you," I said. "Tell me what I can do to help."
Her smile faded. "What makes you think I need your help?"
"I'm not rich," I said. "But I have some money. Tell me what it is you need."
She thought for a moment. "I could use an electrolysis treatment."
"Be serious."
"I am serious. If a woman looks good, she feels good."
"Come on, Mom." I felt my shoulders tightening up, the way they invariably did during these conversations. "I'm talking about something that could help you change your life, make it better."
"You want to help me change my life?" Mom asked. "I'm fine. You're the one who needs help. Your values are all confused."
"Mom, I saw you picking through trash in the East Village a few days ago."
"Well, people in this country are too wasteful. It's my way of recycling." She took a bite of her Seafood Delight. "Why didn't you say hello?"
"I was too ashamed, Mom. I hid."
Mom pointed her chopsticks at me. "You see?" she said. "Right there. That's exactly what I'm saying. You're way too easily embarrassed. Your father and I are who we are. Accept it."