Summarize the following:
When choosing where to get inked, you will want to consider visibility, sensitivity, and discretion. This will set limitations, such as size, on your tattoo design. Think hard about whether you want the tattoo to be visible to everyone, in which case you can consider tattooing your arms or legs, or whether you want it to be more private, in which case you would want to consider tattooing your lower back, shoulders, or stomach. A larger or more intricate tattoo made with different sizes of needles will also likely hurt more, especially given that thicker needles tend to hurt more than thinner ones since they pierce more skin. Also keep in mind that different spots on the body have varying sensitivities. Bonier parts of the body and parts with little fat tend to be more painful. The wrists, for example, are highly sensitive, so it could hurt more to get inked there.  Pain is subjective. Some claim that the initial outline of the tattoo is more painful, especially if this is your first experience getting inked, and others claim that the shading is more uncomfortable since the artist is going over the same areas over and over, packing color or ink. If you want to avoid shading, however, you should pick a simple, minimalistic tattoo design.  Pain is part of the process, so prepare yourself. Remember that it's worth it-- you'll end up with a one-of-a-kind tattoo! Tattoo color can affect the design you create - color tattoos, for example, may be better suited for smaller designs so that you have fewer touch-ups to do. Black and gray tattoos age better than color tattoos over time, are typically less expensive, and take less time to complete. Color tattoos allow for more creativity, are great for covering existing tattoos, and contrast strongly with light to medium skin tones.  Ask your tattoo artist for their recommendation on the type of coloring you should get. You might also want to consider getting a tattoo made out of white ink, depending on the type of design that you want to create and on the visibility you want the tattoo to have. White ink tattoos will often be less visible than monochrome or color ones.

Summary:
Decide where on the body you want the tattoo. Consider the pain factor. Decide what type of coloring you want.