Hi there!  How's it goin today?
Great! Angling is a variation of fishing by using an "angle"
I don't think I've ever been angling.  What is an angle?
It's a type of hook that attaches to a fishing line.
Ahh, yes!  That makes sense.  And do you still need bait?
The hook can be dressed with bait, but a lure is sometimes used instead.
Is that good for catching specific kinds of fish or all fish in general?
It's the typical method of sport fishing, but commercial fisheries use "Angles" too.