So, who are you hanging out with? How's that working out for you? You happy with the person you 'average' out to be? I hope you said YES! But, just in case, maybe now's a good time of year to think about who you're hanging out with, and how you're spending your time.
Another saying we like, "If you're the smartest person in the room, you're in the wrong room," is another way to look at it. Take time to think about who you're really spending time and what you're doing with that time (quantity, quality, breadth of character/backgrounds/skillsets) and maybe make plans to shake things up a bit. Find a mentor(s), check out some new groups, take a class - challenge & treat yourself to some fresh thinking and positive role models.
Will you be in the same place this time around next year? What changes can you make now to positively impact the results you're aiming to achieve? No need to reinvent the wheel, go stand on the shoulders of giants!