Why not learn how to crochet from this video, it is more hands on, and if you are just starting to crochet, this may help you with the basic stitches you need to know. Once you have them figured out, you can get yourself some really nice crochet patterns, such as these:
Crochet has made a big come back, it is no longer restricted to just afghans and vests, you can make beautiful sweaters, dresses, coats, pillows and more, that actually look like knitted projects.
But you need to learn the basics first. I found this video, and thought you might enjoy seeing someone crochet live, rather than trying to figure out diagrams from books. Once you start to crochet, and you get practiced at the basic stitches, then you will find yourself creating all kinds of crafts. You will see results quickly with crochet, that is another reason is has become so popular.
Learn a new skill, make some crafts and you will feel good!