What is the meaning of Romans 7:18?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

I know that nothing good lives in me, that is, in my flesh; for I have the desire to do what is good, but I cannot carry it out.

Berean Standard Bible (BSB)

For I know that in me, that is, in my flesh, dwells no good thing. For desire is present with me, but I don’t find it doing that which is good.

World English Bible (WEB)

For{G1063} I know{G1492}{(G5758)} that{G3754} in{G1722} me{G1698}(that is{G5123}{(G5748)}, in{G1722} my{G3450} flesh{G4561},) dwelleth{G3611}{(G5719)} no{G3756} good thing{G18}: for{G1063} to will{G2309}{(G5721)} is present{G3873}{(G5736)} with me{G3427}; but{G1161} how to perform{G2716}{(G5738)} that which is good{G2570} I find{G2147}{(G5719)} not{G3756}.

Strong's King James

(18) because I know that nothing good dwells in me, that is in my flesh! For the wanting is present in me but the good produce isn't

The F.O.G*

[18] I know that nothing good lives in my fallen nature. The desire to do good is present within me, but the power to accomplish it eludes me.

The F.O.G Paraphrase

for I have known that there doth not dwell in me, that is, in my flesh, good: for to will is present with me, and to work that which is right I do not find,

Young's Literal Translation