Getting old and stuff

Today at work I noticed the house across the street having a yard sale. It got me wondering about something. With today's society it seems like we have grown more accustomed to not carrying so much cash on us. The reasons could vary, but the main ones that come to my mind are fear of theft/loss, and the convenience of having a debit card that withdraws from your checking account. With this idea in mind I wondered if yard sales no longer attract people who are just passing by at the moment because they might not have the cash on them? Made me ponder. Also, I turned 29 the other day, and it has been one of the best birthdays ever. I couldn't help but laugh today at what I felt was an odd turn of events. My dad called and asked if I could leave my car for him so he has some transportation to work in the morning. No problem, he has a clean driving record, doesn't have to go far for work, and he is my dad. I laughed because it seemed just like yesterday I was asking him if I could use the family vehicle. Now it comes full circle and he asks me, giving me the opportunity to say yes and know it made him happy.