How to Pick the Right Partner

I would rather be alone and live with my Chihuahuas, like 50 of them if I was sickle. Do you have any advice for people on what to look for when it comes to picking the right partner? You don't need to be married at a certain time. You can do what works for you. It's not just about our relationship. We're both committed to the same goals. But also love to bring each other's egos down which is really fun too.