Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-10280603-20140114070858/@comment-24178824-20140114072511

Agreed it seems that they're not like superman, they don't have to worry about breaking handles off of doors or any thing, if they don't think about it they can't do it.

Which might explain why Scott wasn't healing after he thought Derek was killed, or why pain (a major distraction) prevents the change.

Also this episode Isaac couldn't break the trap until Scott's howl focused him or something, with a little help he was able to fight through the pain and access his wolf strength, mind over matter.