To continue on this, it is saying that the US is not dangerous but people do not realize that. That is the implication, for the study to validate it there would

To continue on this, it is saying that the US is not dangerous but people do not realize that. That is the implication, for the study to validate it there would need to be a question of how in-danger you've felt in that time. That way we could judge if taking an uber alone is considered similarly to being near a violent altercation.