Looking good and I am glad you have accepted your beard. In terms of the neck line that is largely a personal decision. Typically, men will stop maintaining the neckline after about 4 months of growth, because at that point, the longer beard obscures the neck line anyway. If your plans are to grow a long beard, then letting your neckline go natural makes sense, however, it will look messier. Keep growing.

Cheers,

Sean

Dare to grow the beard you were destined to have!