No..the most important question is
"'Will I find I want to stop having Guitar Lessons""..?
I am speaking from the perspective of someone who has made their living, and a very good one indeed, from teaching guitar over the last 40+ years, and the last thing you want to see is a student drop out
""because the action is too high"", or
""the fretboard is too wide"", or
"it doesn't sound like anything I like"" or
( common complaints with beginners using nylon string guitars),
""my fingers hurt ""
(because the strings are 12's or 13's, when they should be .010's or .011 1sts, )
or of course, the favorite one.....
""the strings are old rusty steel strings ripping my fingers to bits, but Dad thinks they are just fine.""
Of course, the real question is
"'why would your Guitar Teacher waste time dealing with a clown like you if you have problems fitting in with the most basic of learner techniques, like putting metho on your fingers""
I have taught over nine thousand people to play guitar.
If there was a problem with using metho to toughen finger ends, I, and all other guitar teachers, sports teachers , cricket coaches and tennis coaches, and perhaps even you, in whatever strange, dislocated world you reside in , would have heard of it by now, don't you think?
Open your mind..perhaps, as the bats fly out, a few new, original thoughts may gain a foothold...maybe.,