Whats assonance and consonance

Consonance is the repetition of consonant sounds in words that are close to one another in a piece of text such as; Peter Piper picked a peck of pickled peppers

Assonance is the repetition of vowel sounds, sometimes creating end rhymes

Explanation:

the correct order is:

you're your own worst enemy:

they're going to say what they say, but

their opinions aren't holding you

back. it's your self-defeatist

attitude that's keeping your work

from getting its due.