I am doing nothing special to prepare for AGI. I live my life as it isn't really going to effect me. I am a mid career professional who works in an engineering department. It could be 25 years until AGI is a reality and there is a lot of living to do with a lot of purpose to do until then. I enjoy working and if AGI puts the vast majority of a job I am sure that I can find something to do that gives me purpose. As long as there is work I likely have some work to do. Live life to your fullest as you only have one life.