I am a glass-half-full person, but even in the toughest times, what helps me maintain that perspective is believing I’m going to have a great day.  I don’t just say it or think it; I believe it without reservation. I have had people give me supported arguments as to why “If you believe it, you can achieve it” is not a valid statement.  I understand that there are times we believe we can do something and we fall short. However, I am a firm believer that if I don’t have faith in all that is…