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.