I like making sure that I've got a decent haircut, my beard's a decent length. I trim it once a week and that's all I need to do. Also, shoes polished. Just put yourself together properly. It's about self-respect, but it's also about having a bit of respect for the people you're interacting with on a daily basis.
Shattered dreams are never random. They are always a piece in a larger puzzle, a chapter in a larger story. The Holy Spirit uses the pain of shattered dreams to help us discover our desire for God, to help us begin dreaming the highest dream. They are ordained opportunities for the Spirit to awaken, then to satisfy our highest dream.