everyone b is working is in v.r. has seen this movie before and no one wants sequel, what i feel positive about for every bad thing that can happen people have seen it coming or seen the potential for it to come and so whether that is building in user empowerment tools or whether that is recognizing the fact that we at some point and this was in internet early days but regulatory approach, cat-fishing on the internet is a terrible thing. cat-fishing in v.r., imagine the nigerian prince scam, right, but someone pops up and says, hey, grandma it's me, looks like your grandson, just wants to make sure that he's got your bank account number right so he can wire you money and he's embodied and you're in there with him, he wouldn't break your confidence or trust but it's not him, right, so fraud, abuse, harassment, data and user data being misused. i mean, anything that we are grappling with right now is amplified a million times as something asin visceral. >> but there arevi positives as well? >> oh, yes. i bring this up