> Out of the billions of years that I could be a sentient thing, the thousands of years I could be a human, I wind up in this time?

Well, that is a sign that humanity wont be around for very long. If you look at the graph, you are much more likely to be in the thick part of the graph than the thinner areas in the past when humanity was only a few million people.

If humanity has a great future ahead of them, you would likely have been born when we were trillions, but it seems much more likely that you are born when we are billions, and this is the most humanity will ever achieve.