The answer is yes. Now ur shit isnt gonna have the nutes that a plant needs. Animal ingest plants which have Nitrogen in them. We ingest our nitrogen through breathing. Now, what crcinogens do u ingest. In otherwords, what bad shit do u eat. U want ur shit to be high in Nitro, so u would need to figure that out. If u are an alcoholic or drink a lot of Coke(or snort it), u will have an acidic shit. Wat goes in comes out. Plus to make ur shit into good compost, or a form that plants can ingest, u need to mix it with other compostable material, like ur trash, add a little dirt. Let stand, stir, let stand, stir, add more shit and compost and dirt. At some point u have to quit adding stuff and let sit. It will create steam and heat, and can combust spontaneously, it may stink. Look man buy a bag of MIRACLE GROW.