Not sure. Is it a sin if you jump in to try to save someone when you know full well that you can't even save yourself which then leads to both dying?
However, I was thinking about what Aineo said in one of the topics. Love is an act (action)...not an emotion. Could jumping in to try to save someone an act of love or is it better to be wise to save one self and let the other die?
Tough question Alpha but if it were me and I can't swim, I would try to save the person from drowning. Then again, if that moment ever did occur in my life, I may not act in what I said I would do.
PM me your thoughts Alpha.