I've watched a few videos relating to the method I was initially considering, mostly to see what worked and what got people the end result we're all aiming for, but if you do it long enough and often enough you risk a certain level of depersonalization that I think should be avoided. Some people might argue that if a suicide video is online it's because the person who died wanted it to be seen, but on the other hand you've gotta think about the families, the people who would be hurt every single day by the gross comments people leave. I think intent when watching is what matters to a degree, but this is an extremely hard thing to approach tactfully and you have to remain very aware of the humanity of those involved, both victim and survivor.