I have been awake for 2 days.
Not in a state of sleep; completely conscious.
Lay awake thinking about his new job.
Mentally perceptive and responsive.
An alert mind.
Diabetic - someone who has diabetes; "He is a diabetic patient".
Today - the day that includes the present moment (as opposed to yesterday or tomorrow); "He is off work today".
Sister-In-Law - the sister of your spouse; "She is my sister-in-law".
Late - being or occurring at an advanced period of time or after a usual or expected time; "Faisal arrives late".