Why do you want to take a break, go on holiday? What are you really running away from?
Taking a break and going on holiday is not running away from things. Even if you're working on something that you absolutely love, with an amazing team of people, doing something that will change the world - it's still a good idea to take a break. Experiencing different cultures, seeing new things, getting out of your comfort zone, and looking at things from a different perspective is fantastically useful. It makes you see things differently. Going on holiday is a good thing in itself; it isn't merely a cure for the bad things.