Love all your podcasts, the first one I ever listened to was on circadian rhythms and it made such a huge difference in my life! My brother is a physicist from Johns Hopkins and sent it to me, so grateful. I wear glasses just like that, so cool! Haha. Love your motivational podcasts as well, listen to them over and over in between my Bible studies. I used to think I didn't have time for anything with young triplets and homeschooling and being a part-time nurse, but optimizing my sleep-wake schedule, healthful eating, and meditation and prayer has given me MORE time! I'm so blessed to have found you