We had just started over the bridge, toward my party, when the famously cheerful "Don't Jump" Ad clicked on. this had never happened to me before. The billboard's advertising systems scanned me - analyzing my age, my style, even my pulse - and calculated I was in need of a friendly reminder not to kill myself. Colorful, hopping bunnies sang at my feet, on a waist-high screen that arced the full length of the bridge wall. Traffic roared along eighty feet below. Above, the city dome was lit a diffuse, fading gray by the evening sky beyond.

I felt a little queasy. Jumpers had been growing increasingly common, but I'm sure a higher railing would have been more effective than a glib cartoon. I wasn't planning to kill myself. I had other things to concentrate on.

Mrs. Harris, my guardian, was still talking.

"You will get used to budgeting, Speth," she chirped, but faltered slightly at my name, as if it wasn't good enough for her mouth. My name was cheap and ugly. Speth. I hated it. It sounded like someone spitting. My parents chose it from a list of discounted girls' names. When my brother was born, they vowed not to repeat that mistake and paid for a good premium name: Sam.

I wished Sam was nearby to distract me. Sam always made me laugh. But Mrs. Harris had shooed him off to help set up my party in the park, so she would have my complete attention.

Mrs. Harris was a little bird of a woman with restless hands and a tense, wrinkled little smile. She'd been lecturing me for the better part of an hour on what to expect on my big day.

I stopped walking and looked down at the shiny new Cuff she had clamped around my forearm that morning. It was a marvel of engineering - a cool processor, a rock-steady tether to WiFi and a smooth glossy surface impervious to scratches, dirt and smudges. It was rimmed in a burnished lightweight Altenium™ composite. The Cuff was nearly indestructible, unless the NanoLion™ battery went haywire and melted your Cuff and your arm off. The Cuff's main purpose was to record everything I said and did, so I could pay the Rights Holders their fees.

"It's beautiful," my sister assured me. She patted my shoulder. The words she spoke scrolled up her Cuff as she was charged for each.

Saretha Jime-word: It's: $1.99.

Saretha Jime-word: Beautiful: $8.99

Then she was charged for patting me.