Complaining is the sign of a loser. You are losing because you can't see what the purpose of the difficulty is, and how it's not meant to destroy you, it's meant to help you grow. When you start complaining, you're dying and perishing and losing. You see if you complain, you're saying this; God, I don't trust you to use this for my good. God, I don't believe you'll help me. I'm just ticked off. God does not choose that outcome, you do. if you don't develop character, you'll never fulfil that thing God put in your heart.