what's your mother tongue language?

I'm sorry if linguists don't have answers i don't think I will either ok I tried doing a more interview-centric piece this time around, let's see how this plays out with the algorithm btw thanks for all the support with the last video woah ~-------------------------------------------------------------------------------------------------------~ music used: "IN YOUR ARMS - w. Vocals" — TremoxBeatz (https://pixabay.com/nl/music/beats-lo...) "Jazz Expresso" — OgiFeelTheBeat (https://pixabay.com/music/beats-ogi-f...) "No More Chances" — PremiumMusicOdyssey (https://pixabay.com/sv/music/takter-n...) "Echoes of Us" — PremiumMusicOdyssey (https://pixabay.com/music/beats-echoe...) "Lunch Time" — OctoSound (https://pixabay.com/music/funk-lunch-...) ~-------------------------------------------------------------------------------------------------------~ what i use to make these weird videos on the internet: camera: Canon G7X Mark III, iPhone 14 Pro created and edited with: Final Cut Pro, Adobe Premiere Pro, Autodesk Sketchbook ~-------------------------------------------------------------------------------------------------------~ chapters: 00:00 the premise 00:45 types of definitions and endogenous definitions 01:54 hongkongers 05:58 exogenous definitions and singapore 07:25 singaporeans 14:18 concluding thoughts to round all this out