Say something silly, Laugh 'til it hurts, Take a risk, Sing out loud, Rock the boat, Shake things up, Flirt with disaster, Buy something frivolous, Color outside the lines, Cause a scene, Order dessert, Make waves, Get carried away, Have a great day!
New snapshot wrecked minepick. Can only use pick once.
It's a confirmed bug.
https://bugs.mojang.com/browse/MC-129233
https://bugs.mojang.com/browse/MC-129228
you can actually go to the latest one 18w19b, the bug as been fixed