Yes Sir, your conclusion is correct.
I think we all need to be armed for sure..., with proper knowledge of what we fear most. For ignorance of the unknown, by default, sees to it that our fears are never conquered.
Then again, ignorance of a subject matter (any subject), is a bliss to many who choose to remain ignorant of that subject.
Please note: fear of Islam or ignorance of it is not what I'm restricting my above comment to no. Choosing ignorance over knowledge on any subject matter of interest (exercise and nutrition included), places full responsibility upon the one who chooses to remain in the dark, yet feels the need and right to blame others whenever a misfortune befalls him!
Peace.