* Under-appreciated fact: anyone who's successfully made an artifact in the past is immune to tantrum.
Wait, what, really? One of my forts is in the middle of a massive(ly hilarious) tantrum spiral and I've been obsessively cataloging deaths and causes of death but didn't bother to specify whether or not a dwarf on my spreadsheet had created an artifact...
I was sure I found this on the wiki, but it's not in any of the obvious places and I have a meeting in 2 minutes. But, in my experience, this is true. Though, mind you, it doesn't make them immune to death from tantrum - just emotionally stable enough that they'll never tantrum. Unless maybe the artifact is destroyed? I'm always very careful with my artifacts so I'm not sure about that one.
I think the only way artifacts could be destroyed is via atomsmashing, and none of mine are anywhere near any bridges. Er, not near any that could atomsmash them, and the one that's near-but-not-in-danger isn't
going to get hit by that bridge because I don't want a web-spinner to take out Laborfords before I'm quite ready.
Does this immunity to tantrums include insanity? None of the living, already-mooded dwarves I've checked have been insane
yet, but I have one living berserker and 10 melancholic or raving beards to check.
...
None of them have
visibly created artifacts that I can see without checking Dwarf Therapist. Their statement of being completely out of their mind is in the same place as the confirmed artifact-makers have their artifact's name, so... interesting. I can't tell at a glance who's tantrumming and who's not, I'd have to go through the entire fort, but I do have a lock on one person tantruming (statement of tantrum also takes up the same space as an artifact's name) and he definitely hasn't created an artifact; him I checked in DT.
...
And none of the melancholics or ravers have created artifacts, and Kol Abyssink II doesn't show up because she's berserk. And I can't remember if any of my artifactors have tantrummed at any point.
Edit: Searching my (not exhaustive) announcements log for the names of mooded dwarves... Melbil Gulfchannel tantrumed twice, Moonstone 16th and 17th, and hasn't since. It's now 12th Opal.
...
Asmel Utteredinks: 3 found, hasn't calmed down from third. Tantrum status replaces artifact name. Very unhappy.
Atis Bluefloors: None found. Happy.
Cerol Twinklingdiamond: 4 found, last calmed as of 12th Opal. Miserable.
Cog Holeportals: 3, calm on 12th Opal. Miserable.
Cog Utteredinks: 2, calmed on 9th Opal. Miserable.
Deduk Holeportals: None found. Content.
Deler Twinklingdiamond: None found. Miserable.
Endok Orbsblaze: None found. Very unhappy; artifact made *very* early on.
Fikod Canyongalley: None found. Content.
Goden Abyssink: None found. Happy.
Id Abyssink: 7(!) tantrums, calm 9th Opal. Miserable.
Ilral Holeportals: 2 tantrums, calm 27th Moonstone. Unhappy.
Ineth Abyssink: None found. Miserable.
Ingiz Abyssink: 4, calm 5th Opal. Miserable.
Inod Shakenchanneled: 2, calm 8th Opal. Miserable.
Kadol Holeportals I: 2, calm 25th Moonstone. Miserable.
Kadol Holeportals II: 1, still tantruming. Miserable.
Kivish Abyssink: None found. Miserable.
Kogan Utteredinks: None found. Miserable.
Libash Holeportals: 4, calm 10th Opal. Miserable, but it's not because of the constantly going on and off duty because siege.
Likot Abyssink: None found, miserable.
Limul Claspdrummed: None found, fine...
Lielac has complained of hunger lately.