| Clue | Source | Date |
|---|---|---|
| Worries originate as niggles, growing slowly 'til suffocating | ||
| Teenagers' emotions | ||
| Acute anxieties | Universal | 14 Jul 2018 |
| Discomfited episodes | Newsday | 16 Jun 2018 |
| Worries about wrong GST levied on article at the first shop | ||
| Acute anxieties | ||
| Feelings of dread | Universal | 03 Sep 2017 |
| Feelings of dread | ||
| Feelings of anxiety | Universal | 24 Jul 2016 |
| Troubled thoughts | The Washington Post | 18 May 2016 |
| Feelings of anxiety | ||
| Feelings of dread | USA Today | 25 Nov 2015 |
| Troubled thoughts | Universal | 07 May 2015 |
| Feelings of anxiety | USA Today | 17 Feb 2015 |
| Troubled thoughts | ||
| Feelings of anxiety | ||
| Feelings of dread | ||
| Acute anxieties | ||
| Uneasy thoughts | ||
| Anxiety episodes | ||
| Troubled thoughts |