Not a bad cut @O BRABO do vdg, but for future cuts, please keep in mind that all cuts must include a little bit of collar. At the same time, however, the ideal cut only contains 2-3 pixels beneath the chin. Since in some sources, like clearly this one, the person in the image may have a longer neck than usual, this would be quite difficult to achieve naturally. Here's a technique of how this can be accomplished quite easily: