You should proceed with caution.
Its not do black and white.
My ah walked the talk ...sober for a month or so. I could tell he wasnt drinking at all no drugs etc.
He was the nicest sweetest most amazing man. I could tell he was serious.
Obviously it didnt last and hes back to drinking. Has been. Frankly he talks alot of talk. Tries to pretend hes doing right trying sober etc but I can tell! And its been going on for awhile
Even when its genuine. ...it could fall apart. When it is genuine youde know but you also wont really be certain.