Is your dating profile authentic? Are there parts of your presentation that need work? Are you asking for the right things in your future partner? And if these things are good, how are we going to filter through the chaff and find each other, online?
Over time, as adults, we develop coping mechanisms, strategies, action plans, for dealing with our own shit. Either we get pretty good at it, or we don't. When we're not very good at maintaining our own emotional boundaries, things begin to come out sideways.
So, if you're single, go ahead and put your best foot forward and get out there. Getting to a relationship may take months, so you might as well start exploring the field. And if you see the 10% as potentials then you begin to get hopeful that there "might" be someone out there for you.