I have a conclusion
based on an OBSERVATION.
The Big Bang Theory Season 1, Episode 10
Are you familiar
with Darwin's OBSERVATION...
The Big Bang Theory Season 4, Episode 18
...correcting for OBSERVATION bias
and postulate an initial dating age of 15...
The Big Bang Theory Season 4, Episode 1
That's not overconfidence.
That's OBSERVATION.
The Big Bang Theory Season 2, Episode 12
- Keen OBSERVATION, goodbye.
- You see where you went wrong, don't you?
The Big Bang Theory Season 1, Episode 12