". . . if I had existed alone and independent of all other[s], so that I had of myself all this little whereby I participated in
the Perfect Being, I should . . . be infinite, eternal, immutable, omniscient, almighty—in fine, to possess all the perfections which I could observe in God. (chapter 4, paragraph 6; Discourse on Method) >>Based on its prefix and use in this context, the word immutable most likely means: a) Without substance
b) Everlasting
c) Unchanging
d) Undeniable
Speak loudly, always look at your audience( unless if you need to look back at your paper) and if you are nervous, just picture everyone in their underwear.