I've always enjoyed following your treks, Andy - you're a champ. I'm glad your mom brought up the food question, as your method piques my interest. Along those same lines, do you speak with a nutrition specialist to figure out the best food for a given trek, or have you acquired the knowledge over time? Also, when planning resupplies, what do you find to be the optimal number of days between them? How have your thoughts on resupplies/town stops changed over the years? Are the cheeseburgers any less enticing, or do you just get better at forgetting about them? Thanks for your time and for remaining humble. And, thanks to Nat Geo for hosting your blog. Take care.