Time's More Serious About Everything Because He's Been Traumatized By His Adventures.

Time's more serious about everything because he's been traumatized by his adventures.

I don't know if I'm going to be able to explain this properly because it's late but gosh dangit I'm gonna try.

The P in PTSD is there for a reason. The repercussions of trauma don't fully hit until sometime after the life-threatening situation is over. Depending on the duration and severity of the traumatic event/s, this can take years to happen, and decades to heal from.

The rest of the boys are still relatively young and haven't spent too much time "out of the action", as it were. Time still works for the Royal Family, sure, but he's mostly settled down and left that old, adventuring life behind him. He's grown out of his adventure-seeking youth (or maybe something happened with the FD mask???) and all he wants to do now is live on a farm and be with his wife.

Meanwhile, the rest of the boys are relatively fresh of their adventures. Even the older ones are still in their hot-blooded youth; despite all the action they've seen, they're still ready for more. They're all still in "hero-ing mode". They haven't reached the P in PTSD yet.

But Time has. And he reached it at a much younger age than the rest of them will.

Time's mandatory heroic adventures started and ended as a young child. On top of that, his adventures were among if not the creepiest: skulltula house, Dampe, the forest/well/jabu's belly/shadow temples, Majora, dead hands. Add to that being forced back and forth through puberty multiple times, and the guilt of opening the sacred realm for Gannondorf, then having to frantically clean up his own mess, all at the tender age of nine... only to be sent back to a time where no one even remembers what he's done and he can't go home. (Don't even get me started on the events of Majora's Mask.)

Time is traumatized. And he's being forced back into the kind of environment that brought about that trauma. He's not going to break, because he's a Link, and therefore cannot break by definition, but don't expect him to be as jovial and lighthearted about everything as his younger companions.

He has returned to his own personal hell—the one he thought he'd left far behind him.