Having happy nails can change my mood. Feeling bummed out? I just look at my brightly colored finger tips and am like, “I look foosh, whatevs.” With Easter coming up and the weather getting warmer, pastels and bold hues are back in. After a winter of painting my nails blood red, nude, black and brown, it’s nice to be able to add some pops of color without them feeling oddly out of place. Why is it that when I am wearing a big dumpy coat and black leggings I feel obtuse wearing yellows, baby…