One piece of advice you will never get from me is to 'Just pick a color from a pint swatch and run with it'. There are so many variables in choosing a paint color, from the emotional impact it has on you to the natural light, or whether you use florescent, incandescent, or LED lighting in your home. It may or may not look the same on your wall as it does in the paper swatch in the paint store. I strongly recommend you narrow your choices down and purchase samples of those choices. Paint them on a 2' x 2' foam core and move them around the room during the day and evening. It will be much easier to feel confident in your choice.