Procrastination is packaged creatively in excuses and actions. Develop a scene in which your character puts off doing something they know they need to do. Choose one of the following or create one of your own:
Doing work that needs to be done:
Mowing the grass
Cleaning the house
Washing the car
Getting ready for a blind date.
Telling someone bad news.
Letting someone know they didn't make the cut.
Death of a loved one.
Pet being cared for is missing.
Asking someone out.
Talking to a friend about a confidential matter that relates to her personally.
Letting the kids have a slumber party.
Announcing you're pregnant.