I love to shoot, but rarely shoot for more than half an hour. More often fifteen minutes. I will shoot often 15 or 20 arrows and call it quits. I have been shooting for a lot of years, so I don't have the new love drive, but I still think it is better to shoot fewer arrows. If I want to shoot more I might shoot three or four times during the day if it is a weekend. It is hard to keep mental focus for an extended time. This degrades my groups, and then my confidence. Slow down and enjoy the process, and you might find you will actually progress faster by shooting less.