Don't be afraid to ask questions. Don't be afraid to ask for help when you need it. I do that every day. Asking for help isn't a sign of weakness, it's a sign of strength. It shows you have the courage to admit when you don't know something, and to learn something new.
He who remembers from day to day what he has yet to learn, and from month to month what he has learned already, may be said to have a love of learning.