Meaning, the 3 you think are most useless ones. For me it is:
Animal Tracker: Arguably moderately useful before A21, with the abundance of wildlife it now serves no purpose at all. When maxed it might serve to warn against bears and such, but I've never felt that this would be particularly useful. It does seem to be useful for a dedicated hunter in multiplayer though.
Treasure Hunter: Unless I go all-out on buried treasure jobs (which doesn't sound like fun at all, plus they're low-tier anyway) I see no point in it. Treasure maps are too rare for it to have any impact, and the 30% more ammo when maxed isn't that compelling either.
Rule 1: Cardio: Tempting at the beginning but that's it. If it covered all stamina regen and not just when sprinting it'd be a different story but since it doesn't any points invested seem to be better put elsewhere.
Animal Tracker: Arguably moderately useful before A21, with the abundance of wildlife it now serves no purpose at all. When maxed it might serve to warn against bears and such, but I've never felt that this would be particularly useful. It does seem to be useful for a dedicated hunter in multiplayer though.
Treasure Hunter: Unless I go all-out on buried treasure jobs (which doesn't sound like fun at all, plus they're low-tier anyway) I see no point in it. Treasure maps are too rare for it to have any impact, and the 30% more ammo when maxed isn't that compelling either.
Rule 1: Cardio: Tempting at the beginning but that's it. If it covered all stamina regen and not just when sprinting it'd be a different story but since it doesn't any points invested seem to be better put elsewhere.