SE's most difinitive statement yet on parsers

[Dwill]

Didn't say anything about "tooltips". But keep reading & don't make up things that weren't said. "This knowledge comes from experience, not parsing."

Oh:

You learn a Summoner's abilities by playing the job, not by parsing. You learn about your abilities by reading the description, not by parsing.

I wonder, hows does one read a description and not read the tooltip ?