CLEAN : Japan Expo in Paris reopens its doors after two years of absence

The transcript captures a series of fragmented thoughts and conversations, touching on topics such as festivals, music, cultural observations, and personal experiences. The speaker reflects on their first convention outside their home country, noting the differences in scale and expressing a sense of being overwhelmed by the size of the event.

What does the speaker mean by 'concrete' in the context provided?

What are the implications of 'strong opposition to the opportunity to work'?

What does the speaker imply by saying 'this is nothing'?