What colors do you feel comfortable surrounding yourself with?
You might really like colorful accent walls in other people's houses but you wouldn't feel comfortable living with that. Or you might love the look of all white walls but you might need color to feel cozy. Think about what colors you might enjoy seeing everyday. When it comes to paint I suggest sticking to three colors throughout your house. One finish for your trim; , one color for the majority of your walls in dry areas, and color on walls that you want to draw attention to (wall at the end of a hall or your fireplace, etc).