Birth

One's birth is a junction of three personalities...souls...no matter...One, One's dad, and One's mum.

One's decision to be One is the question, when one goes into the logic of this. Subjectively One will not be able to espouse on this at all as One's own subject. But objectively One think One have to give the start of the description to the subject, which is oneself; and then discuss the other two involved viz. One's mum and dad.

Neither One's dad nor One's mum knew One before. One's parents got to know One at the conception, later by utra-sonic or at One's birth. But One knows oneself before One was born.

Only way I can explain this phenomena without going out of basics is just saying the old saying, "At first there was a thought, then the form came through that." This is been a easy way out of the conundrm of life before and after.