It's fun to try out different things, isn't it? And you never know when those skills will come in handy.
One thing I love about my job is all the different stuff I wind up doing. Accounting, photography, writing product descriptions, web design, the usual customer service, packing-shipping, computer networking and maintenance... Not that I do any of it particularly well, but it's usually good enough. And knowing how to take a decent picture has been a life-saver.
It really is :) And you have to keep reminding yourself you don't need to do it well, that's not the goal. It's like hydrating your mind..