You know that woman you mentioned who recently got the book deal – the one you describe as among your best friends? She knows you’re not truly happy for her. She knows it even if she’s convinced herself that she doesn’t know it; even if she’s tried to explain away whatever weird vibe you emitted when you pretended to be happy for her about her good news. She knows because you can’t fake love and generosity of spirit. It’s either there or it isn’t.