Describe what it feels like as the last person standing on Earth.

I am alone. Desolate. Lonely. I am feeling lost and cannot believe all of mankind has been extinguished, yet here I stand. The solitude will kill me before I starve from the lack of food and water. I cannot bear to understand what this will mean for me as I go about things on my own, forever and a day. The only consolation is that I have a couple of animals with me, that I can talk to and not lose the language of love and kindness. It is a formidable notion to know and then understand that you are the last man standing on this planet, with no one to turn to, or find comfort in, or hug, or kiss and embrace. These feelings of never again are overwhelming and depressing. How will I move forward?