I would like ideas for an MCMMO-type mod

I am planning to make a mod sort of like mcmmo but with more UIs, user feedback and skills. Any ideas for skills?

So far I have:

Resources

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-Mining

-Digging

-Fishing

Combat

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-Swordfighting

-Axe Fighting

-Spear Fighting(Tridents)

Travel

--------

-Running

-Swimming

-Grace

-Boating

-Flying(Elytra)

Husbandry

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-Farming

-Taming

-Breeding

Crafting

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-Smithing(Making weapons/armor, enchanting w/ anvil)

-Alchemy

-Cooking

-Enchanting

...

Wow, that's... actually a lot.