I find this subject fascinating, so I really enjoyed studying for this exam. Regardless of your religious background, most of the Introduction to World Religions DSST comes down to memorization. Many religions share similar belief systems with subtle differences—don’t let those trip you up. The good news is that few subjects have more online resources than religion. People write extensively about their beliefs, and there are plenty of websites that provide all the information you’ll need to pass this exam. There's a lot of info to learn, but if you enjoy this subject as much as I do, then it's completely doable. Don't let it scare you.