Question: sayings like there are plenty of fish in the sea?
Answer: not miss a trick. idi. &phr. smell blood. idi. &phr. run of something. idi. &phr. world is somebody's oyster. idi. &phr. too good to miss. idi. &phr. while the going is good. idi. &phr. best bet. idi. &phr. chance would be a fine thing. idi. &phr.