If Im correct in my ciphering, its over 30 years. I saw a guy who was a really good at hand lettering doing some signs near my house, and that did it. Took years to get halfway good at hand lettering,but finally ended up making some money at it. Started using vinyl about 16 years ago. Started with a little 15" vinyl express cutter, then moved up to a summa d60. Still do some handwork on my wood signs. Delving more and more into the digital end of things, but not enough to buy a printer yet. Im 53 now, so maybe I wont be doing this a whole lot longer.