C520 There Is No Gain Without Loss

"Then what about you?"

She said, "That's the same, but everything has to be done in moderation. You can't go overboard or you won't be able to handle it."

I was a little discouraged. "These are all too theoretical. When I meet problems, I still can't solve them."

She raised her eyebrows. "What happened? Tell me. I am more than ten years older than you. Maybe I can help