He's taken the loss very well indeed, no shame in losing to Floyd Mayweather. Looks like he's moved on from it to me.
like bob arum said "Its one thing losing a decision against Mayweather its anther being counted out by Golovkin"
Like i said to answer your original question, i do believe canelo has taken the loss well, He will have learned a lot being in the ring with the greatest of all time and i am sure that experience will play a key in his KO victory over GGG.
If he gets brutalized , which I think he will, where does he go from there? ,,Kell Brook? Manny Pacquiao ,Coner McGregor?