Pseudonym
Ivan Alias
One angle to consider is that Sun elves are even longer lived than other elven subraces. Your won't even hit middle age until 210. Play that up as a source of detachment from your adventuring companions. Acknowledge the need for haste in some matters, but try persuading your companions to stay in town for six months or so as you take a "quick glance" at a tome your adventuring has unearthed.
I played my sun elf diviner as one who would never rush in to things without an inordinate amount of reconnaissance and planning, given the perfectionist nature of the sun elves and the fact that barring immediate physical threat, I had plenty of time to play the waiting game.
I played my sun elf diviner as one who would never rush in to things without an inordinate amount of reconnaissance and planning, given the perfectionist nature of the sun elves and the fact that barring immediate physical threat, I had plenty of time to play the waiting game.