Your performance evaluation at work comes in, and it’s glowing. However, there’s one area that “needs improvement.” Days later, which part do you think about? The negative, of course. Part of you knows it’s ridiculous to let that one thing bother you. After all, there’s a lot more good in there than bad, but you can’t seem to help it. Unfortunately, we do the same thing in our romantic relationships. Most of us have a negativity bias, or tendency to focus on the bad aspects of experiences. This makes us more critical of our relationship than we should be. Along the way, we take the good times for granted and they become an underappreciated part of our partnership. But the problems? They stand out. Our partner’s insensitive comments, moods, and messiness regularly capture our full attention. Mix this into a relationship that has lost a bit of its spark, and it …