Hobbies: photoshop, is it very popular? Making 3Dmax is fun, and it's 3D animation! It's not bad for the Three Musketeers to learn to build a website, and this thing has a college student competition every year, which seems to be called a computer information technology application level competition or something! There are flash, flash animation, 2D and 3D CAD, drawing and so on, all of which are very interesting and useful. For languages, look at Android development and so on, HTML5, the future trend.

If you still have energy, you can look at electronics. After all, one is soft and the other is hard, and everything you learn is the same. It's interesting to learn MCU, embedded, FPGA chip and make a gadget by yourself.

But take your time. Wish you success!