I want to start a shop recently, but I don't know what kind of products should I sell. Any suggestions?
Do you know anything about building websites? A good business to be in that you can open from your home is website design. These days everyone is looking to take their business online.
Utilize whatever skills you have. If you bake, try a small bakery. If you draw, see what you can do as far as selling art or maybe even taking up design (logos, tattoo concepts, etc). Maybe you like comic books, try a small little comic store. Whatever business you decide to open up and whatever product you intend to sell, make sure it's something that appeals to you.
You could start a cafe and sell freshly made food and drink