Why is it always in films, that...
 

when the main character has long hair (Male or female) and decides to cut it short themselves, (Be it in a fit of angst, or to facilitate a disguise or make an escape) that they go into a bathroom alone, with just a pair of scissors...

And walk out with an immaculately professional haircut, including the back?

I cant think of a movie off hand where someone cuts their own hair, and it looks awful... Can you?

I could only seem to recall movies where people who went into the washroom and shaved their head bald (or in a mohawk like Taxi Driver.)

So I had to search to recall a few others, and can you believe someone actually made a site about this subject?

http://haironfilm.net/menu/DoGrid.aspx?Type=1&Char=B

That site is classic ! A true fetish lover at their best...

Crazy the amount of work that must have went into that. They even have each hair cut video clip available for download on rapidshare.

its a movie

In The Bourne Identity Matt Damon cuts Franka Potente's hair a bit messy.

this site delivers!