Are you on the tech side or the business side? Being a technical founder is much easier, in terms of being a solo founder getting into YC, than a business found

Are you on the tech side or the business side? Being a technical founder is much easier, in terms of being a solo founder getting into YC, than a business founder. Any reason why you aren't looking/haven't found a cofounder? Having a really good (and succinct) answer to this is important. If the answer is, "I haven't met anyone who would partner with me," your idea will look really bad. In any case, don't not apply. Take risks. There is no harm in being rejected.