The letter R, railways and rough seas are dangerous, but starting a project can be rough as well.
Simply start by taking pictures, turn the picture making into a game, a sport. At every ‘turning’ toss a coin; left for heads, right for tails; or no or yes. See where that and the pictures take you.
Or photographs someone – when you, not they, are nude, or photograph something you would ‘never’ photograph; and do that with real reverence. Roughness in in the mind; in other words have fun, play and make work!
Fulford, J and Halpern, G (eds), 2014, The Photographer's Playbook: 307 Assignments and Ideas, Aperture