Just because you're paranoid doesn't necessarily mean they're not out to get you
One subject I enjoy indulging is that of the Targeted Individual---those subject to some kind of secret vendetta implemented by some secret organization or group of governmental operatives.

Albeit misspellings and poor quality grammar, some of these web sites make for some interesting and seductive reading for those times one is bored and hard-up for captivating reading matter.

So-o-o-o-oo ...
Here's MY common sense and logical barometer for determining whether or not you are being subjected to deliberate efforts on the part of parties unknown to impair or destroy you or your life:
Similar or loosely related incidents happening ...
Twice in a row:  Coincidence
Three times in a row:  Questionable
Four or more times in a row: Conspiracy for sure!!!

This formula should pretty much give one a good enough idea of whether or not they're possibly being tampered with in some way.