It's even worse than the fishing example you gave. It would be more along the lines of "You can fish up a maximum of 100 items, and you have no control over what you fish up. If you happen to fish up 60 rusty buckets, 30 kelp, and 10 sardines, too bad... you're done for 15 hours or more. Oh you have 100 skill in fishing? That's too bad."
XI Wiki


