One of the things I have found successful is effectively communicating your vision and then having the team develop a strategy on how you will accomplish this. For example I work in a healthcare field, I am challenging my marketing department to change lanes on how they have been marketing in the past and to step outside of that comfort zone they have had. This has awaken them to a different mind set. We get stuck in ruts from time to time. Knowingly or unknowingly. It is our jobs as leader to awaken those stuck in ruts and get them back to your vision. I recommend you reading The Energy Bus by Jon Gordon, if you haven't already. It will give you a great idea about how to stay positive and motivate not only yourself but your team! Good luck!