I am 73 and just beginning my 3d printing journey and loving every minute of the design and printing acpects of 3d printing. it has turned into a weekly hobby for me and I am going to attempt a new fishing bait I have had thoughts about for years. it will be my first full fledged attempt to making something new for the fishing industry. I was a welder in a steel mill until 1993 and lost my senority status. I went back to college and learned to work on computers, next it was networking and I ended up a Cyber Security Manager for a government facility. worked there until 2020 March 31.