Any time I as much as glance at my older fics I get an urge to rewrite them.
Still, I highly doubt I ever will. For one, I'm lazy and I loathe revising. And for second, I'd rather focus on the future than on the past.
I've come a long way, I'm hardly the same person anymore after these nine odd years of writing SessKag fics! Of course I could do a much better job now on those early fics... But the reason I write better now is because of everything I learned when I was writing those older fics. As cringe-worthy as they can sometimes be to me, they're the milestones marking my learning curve. So I'm just going to leave them as they are, and strive to do better with my next fic.