(diplomatic) memorandum

stimulant (e.g. psychoactive drugs like methamphetamine, ritalin, etc.)

to come to one's senses

remarkable; striking; brilliant; splendid; spectacular; wonderful; conspicuous; outstanding; amazing

to feel

perception; sensation; awareness

sense; sensation; feeling; intuition

alarm clock

readiness; preparedness; resolution; resignation

self-consciousness; self-awareness

detection (of a plot, fraud, etc.); discovery; coming to light; being uncovered

comprehension; understanding