>>105971207So, a sanity table of all mercs, from most sane to least one:
Heavy (heavily depressed man)
Engineer (despite his transhumanism and no qualms of making a cyborgs
>>105973895, perfectly chill)
Spy (He is an emotional sadist)
Scout (he still a kid)
Sniper (Sociopath)
Demoman (Alcoholic
Medic (Sociopath AND psycho)
Soldier (Probaby a schizophrenic)
Pyro (Hallucinating 24/7/365, legit insane)