Firstborn...

Strengths: You're organized, logical, and a great
student. Since parents usually give firstborns
a lot of responsibility over the younger ones,
they often grow up to be great leaders. That
might translate into your calling the shots in
a relationship. Or it might make you the
nurturing type.

Weaknesses: You may come off as a little
insensitive; you're a perfectionsit, so you can
sometimes be too critical. On the other hand,
you might be easy to be taken advantage of you
by, say, always being at your S/O's disposal.

Your ideal match: You'll probably get along best
with a youngest child. You and another
firstborn could drive eachother crazy fighting
over control. But a laid back last-born will
gladly leave all the organizing to you. And
they might just give you the push you need to
forget about all of your heavy responsibilities
for awhile and have a little fun!