The joys of renting cars

I've been renting cars a lot lately. So when my mom called me and told me that my cousin might be getting married in Columbus, OH, my initial reaction was "ok I'll rent a minivan and we'll drive. it'll be so fun. we'll get other ppl to chip in and stuff....." My mom got all excited and we were thinking of who we could get to fill the van. About 20 minutes later, it occured to me that I don't need to rent a minivan because my mother owns a car! I don't need to pay for anything and I certainly don't need other people to help split the cost.
I really think I left my brain behind on my last road trip. If anyone finds it, can you return it please? Thanx.