I believe in order to find our lover we need a fairly clear picture of what they might be. Way beyond looks, the construction or destruction happens over the course of the initial weeks of "dating." What forms beyond the initial chemistry is what will remain beyond the heat of the sexual newness.
During my failing marriage, I got very good at listening for the sirens of destruction (I had done something wrong) and looking for an escape or some heroic journey to fix the problem. Both in my marriage and in this relationship, that was not the right approach.
You can keep playing around on Tinder and the like. Or you can get on with your life and living and engage with people who are equally engaged with their lives. You need someone who's happy and thriving on their own. Who wants a relationship, but only when it's right. You need someone who is not wasting time chatting online with super-attractive partners who are 10-years younger.
I look forward to having another opportunity to learn about myself "in a relationship" at some point. I'm happy and patient right where I am. But I believe by having my priorities clear and articulated I can do a better job of finding and sorting through the process of finding that NEXT RELATIONSHIP. I wait enthusiastically.