Anything computer related is either part of my skill set or on the waiting list to join. I try to balance my workload to include not just areas where I would be considered a subject matter expert but areas where I would be considered a newbie as well in other words and since I recently read that including percentages in statements, no matter how arbitrary make a person seem smarter to the reader I'll conclude by saying that 30% of my workload should require use of skills I have studied but lack experience, and 10% should require me learn something new.