An inspirational Twitter friend recently embarked on an upgrade to her career, and she’s doing very well. I started talking to her when she was making some big decisions about whether to take the leap, and she just wrote this to me:

Couldn’t have done it with out your and @sdtips support! Many many thank yous to both of you!

I’m so grateful and pleased that my encouragement helped her find the courage to do something that makes her very happy. Her success is a wonderful gift that makes me smile, and I’m humbled she feels I had a hand in it.

As a 40-year-old woman, I’ve been taking stock of the lives I’ve touched, the impact I’ve made. I’ve suffered for many years from existential angst, the kind of contemplation that makes you wonder why you’re here, what you’re doing, what difference it might make. Much of this, I think, stems from the fact that I chose not to have children. My sister and my parents have proof that they are here for a reason. They have made a tangible contribution to the world we live in, and they consider their children a justification of their existence. Or at least that’s how I see it.

So, how do those of us who don’t contribute to the continuation of the human race measure a successful life? If I die tomorrow, is the world a better place because I breathed?

I suppose the desire to write books comes from the drive to make an impact, to leave a small mark. But there’s a chance that the book dream won’t come true (mostly because of my fears of success, failure and mediocrity). But if I look at the sum of the little things, I think I can come to the conclusion that I’ve made a difference.

  1. Igniting a passion for running
    I had run one marathon when I started inviting my wonderful friend Erin to run with me. We started slowly, with lots of walk breaks and plenty of uplifting conversation. I pushed Erin along the Embarcadero to run her first 5k without stopping, and she and I celebrated in the parking lot when she finished. I was so proud.

    Erin moved to Davis to work on her Ph.D., but we keep in touch. She recently ran her first half marathon.

  2. Helping someone right a wrong
    A receptionist at a company where I worked was struggling with the basic English skills she needed to do her job. Our boss was sick of the grammar, spelling and punctuation errors, and she was going to lose her job. I’m a former English teacher, so I approached the boss with a plan to tutor her to get her up to speed. He accepted.

    The receptionist not only improved her skills, she ended up getting the confidence to finally take her G.E.D., which she passed. She had always been humiliated that she didn’t finish high school, and she cried when she got the results.

  3. Making people feel
    I think some of the things I write and say have the ability to evoke emotion. I kinda think I’m funny, or maybe I think I’m kinda funny. Some of my written pieces have elicited passionate responses from readers, whether it’s amusement, sadness, empathy or excitement. When I attended a read-and-critique class, I almost swooned when people would say with emphasis, “I LOVED this piece.”  Or they’d come up to me after and tell me how my words had touched them. When I take people away for a few minutes and give them a small escape, I consider that an accomplishment.

There are other anecdotes I could list here. I was in the Peace Corps, and I volunteer for the Leukemia and Lymphoma Society; but I always get much more out of volunteering than I put in, so I don’t consider that much of a contribution. I used to buy breakfast for a homeless guy who lived under the overpass near my house (until he stripped naked and laid himself out on the American flag — then we stopped seeing him around). But these little things add up and give me a sense that my life will matter, even if I don’t finish that novel.

I want to hear your stories. Tell me one thing you’ve done to help someone or some thing. If one of your accomplishments is a healthy family, please share.