The “trust your feelings” advice denies you the tools necessary to separate smart from foolish, wise from silly, safe from perilous. This is not good counsel since in life there are lots of lemons, and many of them are spiritually deadly. Never trust anyone who tells you to rely on experience over careful thinking. “Look before you leap” is sage advice. It applies especially to leaps of faith. Feelings are important. They make life beautiful. But careful thinking—reason—makes life safe.