I try to cut myself some slack as an investor, recognizing that I'm going to make mistakes. I bought a small, fast-growing REIT that's no longer growing fast, and I'm considering shifting cash into a different sector. I'm starting to feel like a mistake is exactly what I made when I bought a small, fast-growing real estate investment trust (REIT). Although the business is holding up, the growth has stalled. And now I'm thinking that I might be better off shifting the cash into an entirely different sector. ...