How will you answer the question “Why are you looking?”
Put all of the reasons you want to move down on paper and work on how you can articulate those reasons to a potential employer. And make sure you practice saying them out loud. Do you sound sincere? If not, you need to go back to the pen and paper. Repeat until the words that come out of your mouth are honest, reasonable, and demonstrate that you have given this move the thought that it deserves.