Attitide Changes

I have gone through a multiutude of attitude changes during this class. I started out scared to death and wondering if I would be able to pass the class. I then thought hmmmmm.... I think I can so this. After yesterday I am back to hoping I can pass the class. I wonder how long one would need to study to be able to use all of todays technology. I don't think there is enough time in the day to learn it all.