Faithful brave the cold for annual rite of passage

The video tutorial introduces a concept with a brief discussion, posing a question and a reaction.

What do you think the phrase 'And how? Mad.' conveys about the speaker's emotional state?

In what context do you think the expression 'And how? Mad.' might be used?

How does the brevity of the phrase 'And how? Mad.' impact its meaning?

What emotions do you associate with the word 'Mad' in this context?

Can you think of a situation where someone might respond with 'And how? Mad.'? Describe it.