Question about Mooch

[Reika]

I don't like how mooching works. You should always be able to mooch moochable fish, but there should just be the chance that nothing bites on that mooched fish and you have to catch another one. HQ moochable fish should raise that chance or ensure that something bites.

Also, why cant fish that other fish apparently love just be added to your bait and lures menu when you catch them? Also how does our character know that a fish is moochable? How does our character know that there aren't fish in the waters worth attempting a mooch, thus no fish is moochable?

Dun like this system.