My wife is an amazing woman. She knows what discount coupons she is carrying, how many percents off she is entitled to which shop, and how many points she has to accumulate to exchange for a certain gift. This reminds me that we were told in 1 Peter 3:15 to be ready to give an answer pertaining to the faith we have in our God. It encourages me to read, study, and remember the scriptures in preparation for that. You never know when the coupons come in handy.