Excellent - it gets scary sometimes how many misconceptions are out there, whether from people being lucky once (a PPL reval stude who attempted to barrel roll a PA28 on me, on the grounds that he'd messed up an unusual attitude recovery badly enough once that the FI he was with decided to continue the roll round, so it must be a safe manoeuvre), or simply those who take caution to a level that actually reduces their own safety (those on this thread who would probably descend close to terrain/down a valley to escape freezing temps on a clear day!). Sadly, there's a limit to how much people who don't want to listen can be educated. The reasons for why they won't listen are a whole different thread though!