Answer:
In lines 29-38 we can see the tone of discovery.
Step-by-step explanation:
Lines 29-38 present the tone of discovery, for it is at this moment that the speaker of the poem discovers himself and understands who he is, his defects and qualities.
The poem shows that the deprivation that the speaker is going through was able to provoke a reflection that was missing in his life, a reflection about himself, but from the moment the speaker discovered himself, he was able to see comfort and beauty in the situation I was going through.