Find the methods you can use to recharge. There are authors, speakers, or books that can always reach and inspire you.
Activities also play a role.
Writers who journal have experienced the benefits. The mind is calmed as the words flow. Also, you become accustomed to the process of producing words. Storytelling needs raw material, and producing word count is the only way to get it.
We all fall into ruts, both personally and creatively. One way to negate its effects is to recognize what we can do to recharge our batteries.