Hey,
I strongly believe with what you are saying. I also believe that just a cham seeing you will stress him out. The must see us as predators to an extent, so when we hold them, forget about it!!!!
I also believe that the more you watch and study an individual specimen, the more likely chance of you just "having a sense" that something is going to go wrong. You will know the chameleon better. Not to mention, that there is a better chance of seeing him/her with his eyes closed, on the bottom of the cage, dehydrated, ect. sooner, so that you can do the necessary procedure to help him faster.
It is really all a matter of opinion. I lean to believe the second one better, that the more you watch a specimen, the more chance of catching something wrong. It works out better for me anyway.
But, good luck. Stay with it. 







Ank-Inc.
Adam.
