Contextual Analysis of "tearing at the seams" in Lyrics

i'm falling off the deep end

tell me that it's obvious

i'm flying with a crippled wing

but i will fall until i find myself

overwhelming

the threads that hold me together

just fell apart

and i let the bottle break the fall

i'm flying with a crippled wing

but i will fall until i find myself

start

the lights are too bright and you've got cold feet

a funeral of dreams

it's time to say our last goodbye