This May keeps treating us to unusually warm weather. In such circumstances, it’s impossible not to succumb to pre-vacation syndrome, even though the actual vacation season is still far away. How do you avoid going nuts in the office while thinking about what totally feels like summer outside the window? It’s not as hard as it might seem. All you need to do is follow a few simple rules that will help you carry yourself through the warm summer days with enjoyment even though you might not be on vacation just yet.