The most insane traffic in the world

That was a misuse of the word 'bipolar' and given the thread title is associating the illness with negative perceptions.

It was a discriminatory remark to make and is unacceptable.

No, you made fun of an illness. You promoted an inaccurate idea of the illness and you associated it with insanity.

Sorry Bentlee, but you're just not funny.

The aspect of culture I was referring to is 'the ideas, customs, and social behaviour of a particular people or society.'

The cultural difference between UK traffic and that of Hanoi in the video appears to be written rules versus unwritten rules. We may perceive the video as indicative of insanity (extreme foolishness, or irrationality) from the perspective of a culture which has written traffic rules, but there are clear behavioural patterns suggesting rationality.

From observation of the video alone we cannot establish which culture (written rules versus unwritten rules) has more fatalities, or injuries, or why. We cannot establish what we can learn from each other's culture and whether any ideas, customs, or social behaviours can be transposed effectively to reduce road deaths and injuries in either area.

All we can say from the video is that there is a cultural difference between Hanoi and UK traffic behaviour.

Bentlee's statement about Bipolar Disorder is not a cultural difference because his idea of bipolar is clearly inaccurate. Why would it be beneficial to have a traffic director who over time experiences periods of both depression and mania?

Although we have a growing culture of inaccurately using psychiatric terminology in every day speech which is a part of Bentlee's culture and not mine, I can say it's not merely a cultural difference because of his inaccurate portrayal of the disorder and the potential negative impact of that.

Asumming the first comment was directed at myself, then perhaps this one was too.

I need some context here about who, how, why and wtf?

I don't know who you are referring to with respect to people causing great harm, nor who you think I have been cruel to who never hurt anybody.