" This is a new idea you might want to write down. Having your own life is authentically irresistible because it keeps you (and him) from losing yourselves in the relationship. If you imagine that people are like rechargeable batteries, having your own life keeps you fully charged. When you focus all your time and attention only on him, there’s no possibility for you to get naturally recharged by life—by other friends, activities, adventures, nature, the universe. Your energy depletes; this is apparent in how you look and feel. You start pulling on him for all of your energy, and he feels exhausted and resentful. The conversations get dull. You begin to nitpick and nag. “What do you want to do?” and “I don’t care—whatever you want to do” is all you ever seem to say to each other.
When you devote all of your time, energy, and attention only to each other, it drains both of you and slowly erodes what could be an otherwise wonderful relationship. Having your own life is a natural way to keep yourself centered so you have more to contribute to your partner and the other important people in and aspects of your life.
Let’s be honest. Success is sexy. When you live an inspired and energized life, men naturally find you irresistible because you are irresistible. Invest in your health, create community, make a difference, learn new skills, have fun, and share yourself with others. This is what will keep him wanting more, more, more.
Men are no different from women in this respect. They want to be with someone who is expressive, engaged, and active in life. They want a woman who can introduce them to new things and is both interested and interesting. "

― Marie Forleo , Make Every Man Want You: How to Be So Irresistible You'll Barely Keep from Dating Yourself!