My only purpose in life is to feel good, me, my wife, son, friends. Whatever
illusion (thought, knowledge, ignorance or their absence) makes me feel
better in a certain moment, is the absolute truth for me.
So if the "biggest" illusion can be source of momentary peace of mind
/happiness for me, that is the ultimate truth.
Therefore my interest in advaita is dued simply to the fact that here(in
advaita philosophy) I was able to find a lot of useful quotes and thoughts
which (while chewed) can become gums of momentary happiness.
I absolutely don"t care if they are true, false, wise, dumb.....All I care
is that they work for me.