All souls upon Myddvai are reborn, but they are usually... shuffled about, not born in the exact same order. The Giants are exempt of this, we are always reincarnated the same and with our twin sibling. We can begin to recall the memories of our past lives once we're adults, around our latter teens.

[a brief shrug, in short:]

So, yes, it is extremely tiring.

[no arguing there, it's why Ives looks like a fresh faced, young twunk while acting like some world weary grandpa most of the time.]

If you do not count my being reborn in this place, I am on my 24th life of note.