I'm a fan of Data, the Android in Star Trek Next Generation. I'm a big fan of C3PO and Johnny 5. Love Wall-E. Some of the programs, the artificial intelligence (A.I.), nowadays, currently, generally, have complex programs, codes, are adaptive and are learning as some do say. Are they learning like people? Do robots have souls or are they only simulating what humans do? I do love blockchain technology. Thanks for sharing, hehe. I'm Oatmeal Joey Arnold. You can call me Joey.