Walking and chewing a gum is rather simple compared to "shooting verite".
Walking and filming at the same time takes some skills to master. At the first try, I ran into a fallen tree when walking in the forrest, resulting in a nice bruice below my knee.
To make it a little bit simpler, instead I choose to walk slowly in a street in Gamla stan.
The optical image-stabilizer in my video cam made it easier to get more stable shots compared to older cams I used before.
Still, It's very hard to compose a interesting story based without proper planning. So, so far, it's more about camera skills, than creating a short short film.