Your first name of Sidney has created contrasting qualities in your nature. You are not overly conversational unless there is something to learn from the conversation. Lack of attention to details by others can be very frustrating. With supportive influence from other names you may use, you could be creative or artistic in a practical way, but basically this name is a plodding influence, though you have a desire for greater expression. You have strong likes and dislikes and often respond to hunches. You must guard against becoming satirical and contemptuous, thereby creating bitter experiences in personal relationships. You cannot be pushed or driven, responding instead with great effort if you are approached with proper consideration. You take life seriously and tend to be matter-of-fact and practical in your outlook, following established routines most of the time. Your first impressions of situations or people are usually accurate, although there are times when you are too naïve, causing you to trust people who then let you down. This skepticism has not protected you from many disappointments when people you have trusted have let you down.