Reading all the sentences of the jumble, we can identify the kins and decide the correct order.
‘I’ starts the sequence since it is a statement on singularity and the author’s experience of this.
3-4 is a pair - ‘Gradually I have become aware..’ (3) is followed by ‘I’d have to say it was a progressive awakening’
5-2 is a pair - In 5, the author mentions the different aspects that will be affected by singularity and 2 sums the various levels that the author has experienced it in.
Hence, E is the correct answer.