No. Growing into adulthood includes making and, in some cases, changing relationships. We learn something from each relationship, hopefully becoming better judges of people or situations. Some people call this “emotional IQ.” The goal is to avoid making the same mistakes over and over; nothing is perfect, no matter how much effort you put into it. Every time you make a new friend or encounter a new situation you'll learn something, and the more you learn the better your life can be.