So I'd say yes, do it, but simultaneously be on the lookout for a potential co-founder. If one arises, great. If not, don't let it be an excuse not to follow you dream.
Partnerships consisting of staying on the same page for multiple years, in one's 20s, is harder than marriage. People, priorities and capabilities change too much.
On the other hand having someone join a vision already in progress can help with keeping alignment.