So here's my suspicion of what the trace regions on Ancestry mean: According to Ancestry, my primary regions are Great Britain, Ireland, and Scandinavia. On Gedmatch, the British and Irish populations in particular tend to have about 7+% Iberian DNA. Also on Gedmatch, my Iberian is shown to be between 11-12%. On Ancestry, it's given as 3%. My suspicion is that my 3% trace amount of Iberian on Ancestry means that I have about 3% Iberian above the average for the British Isles populations I could be totally wrong.
DISC is a behavior assessment tool based on the DISC theory of psychologist William Moulton Marston, which centers on four different behavioral traits: dominance, inducement, submission, and compliance. This theory was then developed into a behavioral assessment tool by industrial psychologist Walter Vernon Clarke.
A broken CD or DVD or other type of optical disc is a serious problem and one that will likely lead to loss of information stored on this media. A broken optical disc refers to a disc that has split into two or more pieces or perhaps a disc simply missing one piece.