Read the extract and answer the question

At mine unworthiness, that dare not offer
What I desire to give; and much less take
What I shall die to want. But this is trifling;
And all the more it seeks to hide itself,
The bigger bulk it shows. Hence, bashful cunning!
And prompt me, plain and holy innocence!
(Act 111, scene one lines 78 - 83)

The speaker is expressing