HR is my life!!!
I like to spend about 15% of my time doing HR work and the other 85% of the time pursuing personal interests. Now what HR work consists of differs from company to company, but normally it involves one of a few different aspects. Involving yourself in hiring, training, benefits administration, employee files, employee relations, and coaching managers because seriously a lot of managers have their heads up their asses and have no idea how they come off to their employees. It can also involve inviting yourself to other departments happy hours and pot lucks without actually contributing anything. That's what I focus on the most.