Nothing formally, but I definitely talk to residents about it all the time. Share my personal story of burnout. I think EM is certainly doable for an entire career, but I really believe that having some side interest in EM or medicine is very healthy. Doesn't have to be academics. For me it was, because I always liked the social aspect of working in a residency as a resident. I liked hanging out with other doctors, discussing cases, and being around people with similar dark senses of humor while getting through the shifts. So when I got out on my own for four years, it was very isolating. Even when I'd have a great case, there was no one to really talk about it with. The day to day chest pain, abd pain, kid with fever, etc... just got so boring and I wasn't challenged intellectually at all. I legit hated going to work, because it wasn't at all what I imagined myself doing (working with students/residents). So when I got out of the military, I went to work in academics and it totally saved my career. I felt like I was back being a resident again, only with less shifts and more money. Much more money. The part of medicine that I enjoyed, the intellectual challenge, the social aspect of being around residents and students, residency recruitment, candidate evaluation and the match... everything I enjoyed about being a resident I had again, and it totally changed my career outlook. Again, I'm not saying academics are for everyone, I get that. My point is, to have good career balance in medicine, no matter what field it is, I think you need to find something you love about your field and focus on that to get by.
The other part of this is counseling residents about financial stuff, and really stressing the need for good financial planning. Because with good sound financial planning, the career doesn't have to be 30 years, at least not full time.