Your welcome, i have felt the heavy hand of anxiety more times than i care for, so i know how you feel.
It will pass much quicker when viewed in perspective. Glass half full stuff.
And the physical act of some mechalove will always calm the nerves. Just lying there following the drive line components with a torch pondering the ingenuity of the design or function is a calming positive activity.
Cleaning a previously grubby cap, cover or whatever bit will always give satisfaction.