Writing about yourself is often difficult for reporters and editors whose work lives focus on others. Personal writing also generates enormous reader response. It's almost like psychotherapy, except you're doing it on your own. It's a gift you have to give to the reader, even if it's the most light-hearted piece in the world. Write every day.
Writing is a process of discovery.
Begin, as Cynthia Gorney described the beginnings of her powerful pieces for The Washington Post with babble. Surprise yourself, as she does, by discovering the story you want to write halfway down the page. Lower your standards. The first draft contains the promise of the final one. You rewrite to discover what you have said and then rewrite to make it clear to other people.