Oohhhhh that looks nice man!!

On the pour I've worked in bars from age 16 to 21 during late school and college years, so well acquainted with pulling pints, but with Guinness the normal technique doesn't work well and you often get the infamous "Bishops collar" where the head is too big. This method seems to prevent that from happening and you can get a solid pint at home 👌🏻