Every kind of book I've written has been written in a different way. There has not been any set time for writing, any set way, I haven't re-invented the process every time but I almost have.

He generally ignores the traditional conventions of literary Scots used for example by Allan Ramsay Robert Fergusson Robert Burns Robert Louis Stevenson and James Orr. Trainspotting Marabou Filth and Ecstasy. Welsh has directed several short films for bands.

He has also written plays screenplays and directed several short films. Irvine Welsh (born 27 September 1958) is a Scottish novelist playwright and short story writer.