i dont know. people usually say that not existing in the first place would've been better, and partly i agree- but, i think if i somehow had the choice to be born again, id take it. because having the chance, even the smallest tiniest chance, to have a better life than this one? would motivate me to try.
just imagine being born into an attractive, healthy body with a loving and financially stable family. i wouldnt want to kill myself with that sort of life.
however, sure, if i were about to be born into my current body and saw what kind of shit life id be getting id definitely rather not to have been born. i guess its all circumstantial.