Can anyone explain this quote?

:if I did not have anything but bad luck, I would have no luck at all

You always have bad luck, so you're always unlucky ... thus you wouldn't have any luck.

xox
Sika

I think its saying that having the stuff that you do have, is considered luck becuase theres people who have absolutly nothing. But if you didnt have those things, you'd have absolutly no luck at all.
I had to read that so many times to understand it but I got a grip on it now! Phew!

its more like having nothing is better than havin bad things !

you would not discover your luck unless you have experienced bad luck! awww