If you're a highly visual person like me, this image really helps put things in perspective. Created by Inked Magazine, the handy, colour-coded graphic breaks down tattoo pain by body part on a scale from mildly irritating (think knee scrapes or paper cuts) to worthy of passing out.
As a general rule of thumb, the "meatier" the area, the more bearable it'll be to get inked. The worst areas include your nipples, palms, and nether region, which makes sense, given that they're also the most sensitive. But don't forget to consider the size of your tattoo to determine if (and how long) you can take the heat. Whether you already have a dream location in mind or are still pondering your options, consider using these guidelines to help lock in your final decision.