Want to change your attitude? Have more peace? Experience more joy in your life? Take the 30 Days without Complaint challenge with me! I started taking this challenge in 2014. After considering what constitutes complaining, I decided that I wanted to eliminate all of it from my attitude, truly find contentment no matter my circumstance. (Heaven not Harvard is as a participant in affiliate programs including the Amazon Associates Program. As an affiliate, I earn from qualifying purchases.) The dictionary definition of complain reads, “to say or write that you are unhappy, sick, uncomfortable, etc., or that you do not like something: to say something that expresses annoyance or unhappiness.”…