Are you business or technical? If you're technical, then you have a chance at YC (lower than if you had a team), but if you're missing the ability to build your

Are you business or technical? If you're technical, then you have a chance at YC (lower than if you had a team), but if you're missing the ability to build your idea, I highly doubt YC will accept you. Also, why would finding a cofounder add more expenses? Especially if you find a cofounder willing to work for equity.