People get tired of hearing about the Muslims and all of the horrific things that many of them are doing around the world, especially to women and children and Christians and Jews.
Well, getting tired of bad news is normal. So, you’re entitled to take a break and think about other things. Jesus said, “Come ye apart and rest awhile.” Then, once you’re refreshed, you will be happy to return to the battle. The main thing is this:
Go on leave but don’t desert your post.