Find what you like to do the best, and pursue that avenue. You really can do it, and it does really work. There are companies out there selling franchises left and right to do this same thing for much more money. You can do on your own, and keep all the profits just as easily. Quick learning curve Most mainstream sign making programs are both easy to understand, and easy to use.
Installations are also easy to learn.
There are many videos on the market readily available to show you the ease of decal application if you are unsure. This type of equipment opens endless more markets including short-run labels, decals and more.