Is basing your characters of their zodiac signs a good idea?

I have a couple of characters that I base off of their sign and I'm just basically wondering if that's dumb?

oh okay thanks lol

I think taking a trait or two from their signs traits makes for good inspiration, too, even if the story doesn't focus on signs at all.

yeah i do it when i cant think of anything, which is kinda often but I think its okay

Typically I make the character first, then use the sign they're most similar to to pick their birthday. If I ever feel they're too 2d, I could go and take some traits from their sign if I need to.

(just kidding sorry lol. i think using their zodiac signs as a jumping off point for developing their personalities is a fine strategy!)