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.
Desdemona is confident, or at least hopeful, that her husband is not jealous, while Emilia suspects that all men are jealous. The interview between Othello and Desdemona begins stiffly and formally: Well, my good lady (30), and she, taking her cue from him, answers formally.