I don't think hating or loving your birthday is a symptom Me? I LOVVVVED it growing up. Then my brother moved overseas on my 16th and I HATTTED it, then I kinda liked it again, and then I ignored it for 2 years after my dad passed because he was birthday guy, and this year I LOVED it because my bf made it über-special. It just really depends on the circumstance surrounding the year, like most people in the world I would guess.