By John Rampton Are you experiencing “summer slacker syndrome?” Don’t beat yourself up over it. The warmer months of the year trigger this phenomenon—even among the most motivated individuals. Why does this happen? There are actually several reasons. For starters, we tend to be more tired during the summer because we’re acclimating to the heat, and our metabolism has slowed down. In addition, if you’re a parent, you want to spend time with your kids while they’re on summer vacation. And, there are a ton of summer activities that are pulling you away from work—why stay cooped up inside when you could be sipping a cold beverage on the beach? Regardless of the exact reason, it’s not uncommon for us to drag during the summer. But, if you still need to get things done, here are 9 ways to ensure that you have stamina throughout the summer months. 1. Stay Hydrated If you’re dragging …