I think more than just having long call shifts or night float is the quality of patient care during those call shifts. Are you covering the ED, psych unit, and medical floors? If so, what is the volume like (number of inpatient psych patients, number of consults per night on the floor and ED, if there's a dedicated psych emergency unit or if you are the only psychiatrist in the ED, etc). It's worthless to be on call for 24 hours to only have one page about something insignificant. What's healthy is being busy enough to learn and feel slightly to moderately uncomfortable, but not to the point of feeling overwhelmed or completely crushed.
Given that our residency has us do call at several different sites, I've noticed a stark difference in not only how busy it is, but also the culture of staffing patients with attendings. Some hospital locations allow for more autonomy and others more handholding, a mix feels safe for patient care and level of training. What's healthy is feeling like you're well supported and can ask for backup if **** hits the fan, but also feeling like you have enough autonomy to not always have to call faculty backup.
What I've noticed now as a senior resident is that the call that I dreaded and seemed tough earlier in my training is actually much easier now due to increased confidence in both evaluation skills, management strategies, and psychopharm knowledge. Call is actually easier, consults are faster, and there's more sleep to be had on nights despite being the same number of hours or similar number of pages as earlier in my training.