Personal questions: May I ask a personal question?  - Yes, of course, x I would rather not answer that.

Do you feel blue on Mondays or Sunday evenings? Why so or why not - elaborate 
Which day or part of the day of the week do you find most trying? - tiring x trying
Whenever you feel blue what is the best way for you to beat it? - to beat the blues 
Do you often switch off and have a blackout hour or a blackout day even?
Or do you feel restless when disconnected and offline? (Do you suffer from FOMO?)
Do you find social media overwhelming at times?