The scripture says in the last days the young man will dream and the old man will have visions. So it's a part of the reality of life, but you can't let that dictate your life. It can help you to resource yourself as you go forth and recognize that dreams are a part of your subconscious. Often, things that you have not dealt with in a real way while you were awake might come to you in your dreams and they are a part of how your mind and your emotions react to the reality that you have experienced. So, dreams are a real part of life, but they should not necessarily dictate how you live. They can help to guide you, caution you, but they should not dominate or obsess you in the choices that you are making.