The problems come when it's time to put our faith in things other than the Lord. There's no doubt that other people can be tricky. But once again, it's all about listening to your heart. That don't mean you should ignore what your head's telling you. But your heart will do a much better job of helping you figure out who's good and who ain't. Who deserves your faith, and who doesn't. If you judge solely by evidence, you could wind up making some big mistakes.