I think it time to move to chapter II.
Pasting the entire part here for easy review.
1
Yama said: The good is one thing; the pleasant, another. Both of these, serving different needs, bind a man. It goes well with him who, of the two, takes the good; but he who chooses the pleasant misses the end.
2
Both the good and the pleasant present themselves to a man. The calm soul examines them well and discriminates. Yea, he prefers the good to the pleasant; but the fool chooses the pleasant out of greed and avarice.
3
O Nachiketa, after pondering well the pleasures that are or seem to be delightful, you have renounced them all. You have not taken the road abounding in wealth, where many men sink.
4
Wide apart and leading to different ends are these two: ignorance and what is known as Knowledge. I regard you, O Nachiketa, to be one who desires Knowledge; for even many pleasures could not tempt you away.
5
Fools dwelling in darkness, but thinking themselves wise and erudite, go round and round, by various tortuous paths, like the blind led by the blind.
6
The Hereafter never reveals itself to a person devoid of discrimination, heedless and perplexed by the delusion of wealth. "This world alone exists," he thinks, "and there is no other." Again and again he comes under my sway.
7
Many there are who do not even hear of Atman; though hearing of Him, many do not comprehend. Wonderful is the expounder and rare the hearer; rare indeed is the experiencer of Atman taught by an able preceptor.
8
Atman, when taught by an inferior person, is not easily comprehended, because It is diversely regarded by disputants. But when It is taught by him who has become one with Atman, there can remain no more doubt about It. Atman is subtler than the subtlest and not to be known through argument.
9
This Knowledge cannot be attained by reasoning. Atman become easy of comprehension, O dearest, when taught by another. You have attained this Knowledge now. You are, indeed, a man of true resolve. May we always have an inquirer like you!
10
Yama said: I know that the treasure resulting from action is not eternal; for what is eternal cannot be obtained by the non-eternal. Yet I have performed the Nachiketa sacrifice with the help of non-eternal things and attained this position which is only relatively eternal.
11
The fulfilment of desires, the foundation of the universe, the rewards of sacrifices, the shore where there is no fear, that which adorable and great, the wide abode and the goal-all this you have seen; and being wise, you have with firm resolve discarded everything.
12
The wise man who, by means of concentration on the Self, realises that ancient, effulgent One, who is hard to be seen, unmanifest, hidden and who dwells in the buddhi and rests in the body-he, indeed, leaves joy and sorrow far behind.
13
The mortal who has heard this and comprehended it well, who has separated that Atman, the very soul of dharma, from all physical objects and has realised the subtle essence, rejoices because he has obtained that which is the cause of rejoicing. The Abode of Brahman, I believe, is open for Nachiketa.
14
Nachiketa said: That which you see as other than righteousness and unrighteousness, other than all this cause and effect, other than what has been and what is to be-tell me That.
15
Yama said: The goal which all the Vedas declare, which all austerities aim at and which men desire when they lead the life of continence, I will tell you briefly: it is Om.
16
This syllable Om is indeed Brahman. This syllable is the Highest. Whosoever knows this syllable obtains all that he desires.
17
This is the best support; this is the highest support. Whosoever knows this support is adored in the world of Brahma.
18
The knowing Self is not born; It does not die. It has not sprung from anything; nothing has sprung from It. Birthless, eternal, everlasting and ancient, It is not killed when the body is killed.
19
If the killer thinks he kills and if the killed man thinks he is killed, neither of these apprehends aright. The Self kills not, nor is It killed.
20
Atman, smaller than the small, greater than the great, is hidden in the hearts of all living creatures. A man who is free from desires beholds the majesty of the Self through tranquillity of the senses and the mind and becomes free from grief.
21
Though sitting still, It travels far; though lying down, It goes everywhere. Who but myself can know that luminous Atman who rejoices and rejoices not?
22
The wise man, having realised Atman as dwelling within impermanent bodies but Itself bodiless, vast and all-pervading, does not grieve.
23
This Atman cannot be attained by the study of the Vedas, or by intelligence, or by much hearing of sacred books. It is attained by him alone whom It chooses. To such a one Atman reveals Its own form.
He who has not first turn away from wickedness, who is not tranquil and subdued and whose mind is not at peace, cannot attain Atman. It is realised only through the Knowledge of Reality.
25
Who, then, knows where He is-He to whom Brahmins and kshattriyas are mere food and death itself a condiment?
Read and post your thoughts. Lots to discuss here.