There may be "safety equipped" revolvers out there........but not many. In the good old days revolvers were single action (Gunsmoke, Bonanza, Rawhide (the best imo)) so you had to cock the revolver before you shot the bad/good guy. If he relented you had to decock, just as you may have to after cocking a modern DA revolver for some reason.
For sure. If I had a frontal lobotomy, that would be my choice as well, since odds are I will only hurt myself.
This is why i like glocks

Maybe the movies you watch have alot of people doing it but...I would be fairly comfortable with a decocker but would still observe safety guidlines as far as keeping it aimed away from people and such.
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