Summer is upon us. As we now spend more of our time focused on our vacations and weekends away, it’s also a time when we end up putting our career goals on the back burner, often without realizing it. But while the summer is an excellent time to take a break, you shouldn’t take a break entirely from your career. It’s possible to enjoy the summer months and invest in yourself so you can make progress on your career goals. Here are five ways successful people use the summer to their advantage.