Don't get addicted!

The other day I found this stopwatch game online, through this post about interesting online clocks. It challenges you to click twice as quickly as possible, once to start the stopwatch and the other to stop it.

After a few tries, I got these times: (I noted these down when it looked like I wasn't going to break my record so easily the next time :P )
0.123 s
0.116 s
0.072 s

And then...out of the blue, came this:

0.005 seconds?!!! That's 5 milliseconds! I somehow think that that was a trick of my mouse...it probably clicked twice when I clicked it once.

Anyway, just before typing this post, I tried again a few times, and I got 0.050 s. Not too bad... and now I've got to stop before I get addicted to it like I did Minesweeper :P