1. I'm scared that...
2. I can't help thinking that... (use this for thoughts that you try to avoid, but they keep coming into your mind)
3. It's been keeping me up at night. (use this when you're so worried about something that you can't sleep)
4. What if... ?
5. Whew!
6. Thank goodness!
7. What a relief!
8. You had me worried for a moment.
9. You have no idea what a relief it is.
10. That's a huge load off my mind.

Science Facts
An old cure for tuberculosis consisted of cutting open a newly dead cow, pulling the folds of skin around your neck and breathing in deeply.      .. More >>