General human behavior studies show that people tend to have color selection as per their perception and moods.
The lonely and depressed souls like to have darker and dull shades and furnishings.
While the sporty and funky people who want to cherish each moment of life use wall paints or the wallpapers with brighter accents.
How you can choose color is your choice but the matching sofas, chairs, beds and rest of things add a flavor.
Make a better way of introduction of your own being with the choice of household items and the wall interior is going to work great for your reasons of action.
Besides changing the wall colors you can add new items to give a new look and feel to your same old rooms.
If you can add a great painting or replica of some famous masterpiece then it will have magnetic effect on visitors.
You can even get one sided one darker in shade but hang large sized wall mirror that can reflect your own aura.
It will be delightful experience to add reflective and shiny objects on your walls for brighter and extendable perceptions.