 What explains this? More importantly, what can we do to make the second half of that slice of cake taste as good as the first? These are questions that animate cognitive neuroscientist Tali Sharit at University College London. Tali Sharit, welcome back to Hidden Brain. Thank you. It's a pleasure to be back. Tali, you did some research in a resort in the Dominican Republic. Can you describe the setting for me and what questions you asked the people who were vacationing there?