I can't win games anymore.
I don't know what I am doing wrong. I take personal accountability for everything at this point, even if I had nothing to do with it. I actually try when I play and I play champions I can actually play. I only lose now; I had 50 lp in silver 2 earlier today, now I have 39 in silver 3. Can't even win normals. What more do I need to do in order to go back to winning? Thinking about my play doesn't do anything, having a positive or negative mindset has no effect on the outcome of the game, trying to coordinate doesn't do anything as we still lose.
I don't know what more I need to do.