Escape the cold weather to sunbathe on the beaches in Rio de Janeiro and ring in the New Year with a fun celebration on Copacabana Beach. And while you're near Copa, visit the neighborhood and beach that inspired the song, “The Girl from Ipanema.” Don’t overlook the other beaches, including Baixo Baby for families, Praia do Arpoador for surfers and Sao Conrado Beach if you want to leap from nearby peaks and go hang gliding.
However, I also happen to be an athlete and about a month ago I reached the point where I had almost no power, no energy, constant hunger (and “hanger”) and cravings for practically anything bad like alcohol, sweets, carbs, artificial sweeteners or energy drinks. I tried to fight it. I started over multiple times. At one point I just couldn’t stick to any sensible dietary routine for longer than a day or two. Intermittent fasting, OMAD (one meal a day), TMAD (two meals a day) and keto all seemed to stop working.
Southeast Asia is easier to deal with, and there are cheap flights connecting in the Middle East and landing in Bangkok, Kuala Lumpur, and Singapore. Each of those is a very interesting city, and there are many smaller places to go in the same region. In Malaysia there is Penang and Melaka. In Thailand there is Chiang Mai and quite a few others in that area. In Laos you can visit Luang Prabang, which sounds like it could be a winner for you. And there is also Siem Reap, which is home to the amazing Angkor Wat temple complex.