the sentence is "もう駄目だと 一人孤独を抱いても".
i took this sentence from this page:
i have understood that this sentences means someting like:
"even if it useless, i embrace the solitude", but i don't know what means exactly.
then, i also don't know what is the function of this(だと), and this (ひとり) in te sentence.
thanks in advance, guys.