“ I started Cravings because I wanted something for myself. I wanted something John didn’t buy.” I love Chrissy Teigen for a lot of reasons. She has consistently been hilarious, brutally honest and very relatable about a ton of issues on her social media. But, the newest reason to love her? Her tweet about the reason she started her cookbook, Cravings. Teigen reveals the reason she started Cravings was she wanted to have something that John didn’t buy for her. And honestly, is there a more honest and vulnerable statement? That statement could have come from every "housewife" who started…