“Even if one’s Guru says a certain thing will happen and it happens,
that is still Vikalpa, as it has not gone through the necessary progression.
When you take the word of the Guru for authority,
unless you put it through the process of discriminative investigation,
the mere acceptance of it, even if true, because it suits your fancy
i.e. Vikalpa, will not make it valid for you.”
– TKV Desikachar Madras December 1988