If there is any remnant of a human left in that otherwise empty suit - I assume so or he wouldn’t cry - he really should retire to private life, and try to get whatever those wounds are healed.
No. It is the over-consumption of alcohol that makes his emotions so labile.
He should be retired to a nice nursing home where he can live out his remaining years in quiet senility.
Maybe he cries because his beautiful daughter ran off with a Rastafarian convicted drug dealer with long dreadlocks. His grandkids are going to be smoking ganja.