Why am I single

I’m new to this dating world. In regards to finding a great significant other, what qualities or accomplishments do you think makes someone who’s single stand out to others. Is it education accomplishments, is it good financial status , is it success, is it looks? If you have neither of these, how would you even be considered someone to date? Would you be honest with me, do you think those I mentioned above play a role in being considered good enough to date nowadays?