I was regretting the past and fearing the future. Suddenly You were speaking:

"My name is I am." You paused. I waited.

You continued. "When you live in the past, with its mistakes and regrets, it is hard. I am not there. My name is not I Was." 

"When you live in the future, with its problems and fears, it is hard. I am not there. My name is not I Will Be."

"When you live in this moment, it is not hard. I am here."

"My name is I Am."