I really liked the interview with Dr.Tuttle, but it became increasingly hard to follow because Julia insisted on interrupting her guest. She was literally speaking over her guest repeatedly. It was incredibly rude and made the interview awkward, in spite of how gracious Dr Tuttle was about it. If the guest is important enough to invite on the podcast, then they’re important enough to hear. Stop interjecting your own voice every other minute. Please listen to what they are saying, let them speak, and wait for natural pauses to speak. If you have a speech to make, great! Put it in a separate podcast.