Luckily, my caffeine-deprivation headaches are just a standard tension headache/possible lead-in to mild migraine for me. But then I have ADD and caffeine has nearly zero effect on my energy levels, etc. It helps me focus my attention a bit better I think.
Shakespeare's most striking departure from Cinthio is the manner of his heroine's death. In Shakespeare, Othello suffocates Desdemona, but in Cinthio, the Moor commissions the Ensign to bludgeon his wife to death with a sand-filled stocking.
1 Act 1, Scene 1: Hopelessly in love with Desdemona, Roderigo is angry that his supposed friend Iago didn't do anything about the elopement of Desdemona and Othello, but Iago convinces him that he hates Othello.