It can be,it depends on the situation.
EX:Someone is cyber bullying a kid by posting embarrassing pictures of them.
In this case Cyber bullying would be worse than bullying directly.
EX:Someone is bullying a kid by directly abusing them.
In this case direct bullying would be worse. Because through cyber you can mostly only bully with your words. Now with direct bullying you can do much much worse.
I'm pretty sure that would be false and would also go against some of the points of what your talking about. Not to mention it's rude to do so. I'm pretty sure anyways.
Hope that helps.
People were not careful and wanted to take the selfie to show people that they did something cool. Mainly just to brag on the internet or feel righteous about themselves. Also by not taking the correct precautions
B: your carotid artery in the side of your neck