Expat Coaching with Certified Coach Annegret Bertsch Growing up across borders gives you an expanded worldview, but it can also leave you wrestling with identity, decision fatigue, and the constant question of where you truly belong. At Coaching-because, I work with TCKs, Adult TCKs, expatriates and global nomads to process cross-cultural transitions, navigate repatriation, and turn your multicultural background into your greatest strength.