Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].

[EX Q]: If you have a pulse and own a stock  you probably have seen  Peter Tuchmanâs  face. But a household name  he  ainât.
 Tuchman âs histrionics play out on the stage of the New York Stock Exchange  where the 60-year-old trader â âIâve been 55 for five yearsâ â is known as the most photographed person at the NYSE.
 Tuchman  is the money setâs Rorschach test.  His  facial expressions mirror the aspirations and disappointments of investors the world over: Anguish. Anticipation. Desperation. Triumph.
You can spot  him  on CNBC roaming around in the background  the white-haired  blue-jacketed trader  personal computer in hand.  He  is all over the Internet and news sites as the background prop to a thousand stock market stories.
 Tuchman  got  his  volatility fix this past week. The Dow Jones industrial average bounced like flubber over six sessions  tossing around trillions of dollars in wealth. We talked to  him  by phone while  he  patrolled the floor of the NYSE. The conversation was edited for length and clarity.
âMy face describes emotion  excitement or distraught madness. And itâs 100 percent genuine â Peter Tuchman says. (Drew Angerer/Getty Images)
âI have never owned a share of stock in my life â Peter Tuchman says. âI do not eat my own cooking.â (Spencer Platt/Getty Images)
âIâm a survivor. Iâve been very resistant to the technology  forced to reinvent myself multiple times in my career on Wall Street â  Peter Tuchman  says. (Richard Drew/AP)
âThe floor of NYSE is the greatest office on Earth. It has energy  people â  Peter Tuchman  says. âThese are hallowed floors. Itâs 120 years old  and every president  every head of state  celebrities have walked this floor.â (Bryan R. Smith/AFP/Getty Images)
[EX A]: Meet the one guy whoâs happy about the wild swings in the stock market

[EX Q]: John Loos  who played baseball in high school   recalled Monday how  he  was watching the center fielder move during the Aug. 29 Cubs game against the Pittsburgh Pirates at Wrigley Field when  he  was hit.  He  was not on  his  cellphone   he  said.
âI like the science of baseball  so I tend to watch the center fielder move as a pitch is made to see how they are trying to get a jump on the ball â  John Loos  said. âI like watching the pitch speeds  things like that.â
Wearing a patch over  his  left eye and glasses   Loos  said  he  didnât see the foul ball coming at  him . Through  his  lawsuit   he  wants the Cubs to expand their netting to prevent other fans from getting hit with flying balls or bats.
 Loos  was sitting in Section 135 â overlooking a stretch of the the first base line that extends to the outfield â during the game in which  he  was injured. An adult friend of  his  daughter has ties to the Cubs  which allowed them to get into the game without a ticket.
 Loos  was taken by ambulance from Wrigley to Advocate Illinois Masonic Medical Center.  He  has undergone three surgeries since then and is expected to have at least two more.
 Loos  said  he  may have to replace  his  left eye with a prosthesis.  He  said  he  can still see out of  his  right eye but has had problems adjusting to light and shadows.
 Loos â attorney  Colin Dunn  said they have not determined how fast the ball was going when it hit  Loos   though he has seen video of the incident on social media.
 John Loos  remains a Cubs fan  but  he  has no plans to watch any future games from where  he  was hit with the foul ball.
âHonestly  I would probably be at home or at a bar across the street â  he  said.
[EX A]: Schaumburg man hit blinded by foul ball at Wrigley Field suing Cubs MLB

[EX Q]: Greta Gerwig Explores Mother-Daughter Love (And Angst) In 'Lady Bird'
 Actress Greta Gerwig  has made a career starring in movies about quirky women.  She  played a driftless dancer in Frances Ha and a punk photographer in 20th Century Women. Now  she 's written and directed  her  first film  an exploration of mother-daughter relationships called Lady Bird.
"I don't know any woman who has a simple relationship with their mother or with their daughter "  Gerwig  says. "It has a tremendous amount of love â and a tremendous amount of angst."
Gerwig felt Hollywood wasn't giving mothers and daughters the screen time they deserved  so  she  set out to change that.  Her  new film stars Saoirse Ronan as a high school senior who renames  herself  "Lady Bird " in part as a rejection of the name  her  mother gave her.
Though the main characters argue about everything from choosing a college to prom dresses  neither is presented as the villain. Instead  Gerwig says   she  wanted the audience leaving thinking  "Oh man  it's so hard to love people and to be in a family."
[EX A]:
Greta Gerwig Explores Mother