I do believe that it's so easy to get caught up in the negative and fixate on all that you don't have. Rather than living a life in the negative, try to live a life in the positive, as it's much lighter and happier. Take time to remind yourself of all that you do have, I promise that it will change your energy. This message from Joel Osteen speak to this;
"So many people today get down and discouraged because they only focus on their present circumstances. They’re constantly dwelling on their problems, what they don’t have, and what’s wrong with them. They don’t realize it, but they’re allowing the enemy to steal their hope. This negative frame of mind is what keeps people from moving forward in life.
Understand today that faith is confidence and assurance about the things we hope for according to the promises of God. Like an arrow, your faith points to the target of hope. If you don’t have hope, that arrow of faith has nothing to aim for. It won’t accomplish anything. But when you keep your hopes up, when you keep expecting and believing, it’s like making that target larger and larger and easier to hit!
Choose today to live with an attitude of expectancy. Don’t focus on your circumstances; focus on your God! Get your hopes up! Take captive every negative thought. As you focus on God’s goodness and faithfulness, you’ll feel that hope inside of you growing. Give your faith a target and move forward confidently in the direction of your dreams!"
Source: Joel Osteen, www.joelosteen.com