As clandi stated, you should boost what you already have and build on that. You dont need a coffee shop. Selling load and calling cards 3. You can also do logo design, custom graphics, etc. Actually, each tasks generally takes a few days.

300 dpi to match your scanned images. Youre in business, thats what you do, you make signs, banners, you print things.

You have to look after yourself and your household, family.

If you dont, Im sorry to sound so mean but, its not like the community will look after you. If thats the way they feel, then hey, you gotta do what you gotta do.