You know what they are, you really do. Everyone has a dream, we just push them down so we don't have to do anything about them. Let them surface again so you can fulfill them. Remember that fear is part of the process. There are times when you will wonder if you have what it takes to fulfill your dreams.
Fear is a normal part of human nature.
Accept that fear will occur during this process that you don't need to worry about it. The only way past fear is through it and not around it. Remember that you cannot live your dreams alone. Part of living your dreams is having someone to share them with. Ask for support and stop being so stubborn.