I don't want kids. But, I did not tell my partner.
Tell me why you don't want to have kids.
I don't want to ruin my lifestyle with the burden of kids.
It is understandable that you might feel that way. it is expected that you talk to your partner about having children or not.
I need to figure it all I out. There is more to life than kids. I just have to convince my partner of this too because it seems they love children.
It is one thing to have on your priority list when you get in a relationship, be honest and open. If they don't agree then there are other people out there for you who will have the same views.