![](http://www.alamy.com/thumbs/6/828C221A-63F2-43BB-B990-1CB7116B2A97/J4YKT1.jpg)
Closeup portrait young nerdy shy unhappy guy with black glasses biting his nails looking scared craving for something, anxious worried, isolated white
Closeup portrait young nerdy shy unhappy guy with black glasses biting his nails looking scared craving for something, anxious worried, isolated white background. Human emotion expression perception
Size: 8000px × 5333px
Photo credit: © Ivan Chiosea / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: adult, afraid, african, american, anguish, anxiety, ashamed, bashful, boy, concerned, corporate, crave, crazy, embarrassed, ethnic, face, facial, fear, fingernails, frustration, funny, geek, horrified, insecure, latin, male, man, nervous, neurotic, overwhelmed, panic, people, perfectionist, person, perspiration, phobia, professional, quiet, shock, sick, sickness, single, social, stress, sweating, teenager, terrified, timid, weakness, worker