Do you tilt the glass when pulling a pint of Guinness?

No, the glass should not be tilted when pulling a pint of Guinness. The correct way to pour a pint of Guinness is to hold the glass straight and level, with the spout of the tap just touching the surface of the beer. The beer should be poured slowly and evenly, allowing the head to develop naturally. Tilting the glass can cause the beer to pour too quickly, resulting in a smaller head and a less creamy texture.