I Leave Footprints. How About You?

Mama T asks:

How many of us write notes in our books? Are you a Footprint Leaver or a Preservationist?

She is a Preservationist but, luckily for me, Smock Mama takes notes in books so I'm not alone. I used to feel terrible about writing in books but got over it. This is usually marking paragraphs or sections of interest, especially in any theology books I have on hand. Otherwise I'd never find anything again.