Your first name of Calum has made you desire system and order and to progress step by step, yet you are taken into new experiences, turmoil, and change and rarely can you fully complete an undertaking to your satisfaction. Sometimes you find it hard to relax your mind or body unless you have reached the point of exhaustion. You enjoy hobbies that are creative but practical. Delicate matters are not easy for you to handle with finesse. You are analytical and matter-of-fact, and have interests along scientific, technical, or mathematical lines. That is when your qualities of impatience and discontent may express, and you begin to desire something new to offset the feelings of limitation and restlessness you are experiencing. Efficiency is important to you. You have boundless ingenuity and nervous energy. You do not accept new ideas readily and do not appreciate unsolicited advice. Being independent and somewhat set in your ways, you do not change your mind readily once you have formed your opinions.