When they shown "Train Spotters" at some of the art houses there were subtitles. That Scottish dialect was pretty hard to understand. Had a friend from the Shetland Islands, no problem with understanding him or his sister. Watch some movies about the north of England, not that easy to listen to.
If anyone has the endurance for self punishment, listen to that clip a few times more. Surprising how the ear get tunes to different accents. Want real punishment, try listening to Gaelic spoken.
