Improving your lifestyle and becoming the type of person who "has their act together" isn't nearly as hard as you might think. In fact, you might need just one keystone habit before the dominoes start falling everywhere.

If you have multiple things that you would like to improve, imagine how much easier it would be for you to do if you discovered one or two keystone habits that naturally put you on the path to success.

The good news? You probably already know what these behaviors are for you.

What is the one thing that - when you do it - your day seems to go more smoothly?

For me, it is working out. Meanwhile, other people swear by a morning run. And you'll find dozens of CEOs who claim their daily meditation habit is the key to their success.

No matter what your keystone habit is, it is worth your time to focus on it and do more of it. The right habit, when done consistently, can impact your life in many ways.