Years ago, on a flight home, Caitlin and the man next to her started chatting. She told him that ever since the 9/11 attacks, she had been nervous to fly. Then the man leaned over and told her something she still tells her children today.

Do you have your own story of an unsung hero? We'd love to hear it! Record a voice memo and email it to us at myunsunghero@hiddenbrain.org. 

Some guidance:

--Focus on ONE moment that you will never forget. 

--Make sure you're in a quiet, non-echoey room.

--Speak conversationally, like you're talking to a friend.

--Let us know why this person continues to impact your life.

--If your hero were standing in front of you today, what would you say? Address them directly.