Read the given extract and answer the questions that follow :
“And immediatelyI regretted
I thought how paltry, how vulgar, what a mean act !
I despised myself and the voices of my accursed human education.”
(a) The poet regretted .........
(b) The last line shows that the poet is .........
(c) ‘Paltry’ means .........
(d) The poet accursed his human education because .......... .