Unspecified Pronouns, use of だから in a sentence

Question

I was trying to translate these song lyrics:

いつか気づくかもしれないけど 間違いだらけの 僕だから

I was thinking that this meant either "Someday, you might notice me, who is prone to mistakes/whose life is full of mistakes." Or, possibly, "Someday, I might notice that my life is full of mistakes." I can't decide which pronoun fits better. But either way, I can't get the because (だから) to fit. "Someday, I/you might notice, because my life is full of mistakes" doesn't make sense to me, but I don't know any other meaning for だから.

Please help! Thank you.

Answer 1

だから means because.
And it implies that the fact that "you are full of mistakes" is the cause of something.
Having more context/previous sentence/next sentence would be needed for an accurate understanding.

As it stands, all that can be understood is :
[you/I] might someday notice [...] but, because I am full of mistakes [...]

Answer 2

Here, the function of だから is the same as you would expect.

So 「いつか気づくかもしれないけど」← The reason for this is 「僕」

That is why it is written as 「僕だから」

間違いだらけ here describes 僕.

[I?] might notice it someday, I who am full of mistakes...

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P.S. It might be better to not ask the question in context of translation.