In all of the universe you are unique and have never nor will ever be duplicated. You are extremely valuable simply because you exist . Think about that for a minute. My grandmother had Alzheimer’s but do you think I ever thought she was worthless? Actually I thought she was the most important person in my life. I’ve been extremely and severely depressed as I am Bipolar 1 and I feel like I’m running in a pool of water up to my neck getting nowhere fast. I feel worthless as I am 100% disabled by the military and social security. I then think about my grandmother and her value to me simply that she existed and realize I am that for many others also. I value you because thanks to you I know I’m not alone thinking those thoughts so thanks and I hope you don’t suffer these thoughts long.