Feeling highly anxious? Do you fear meeting new people or public speaking? Or, do you worry a lot? Have no major health problems? Aged 18-40? (If female: Not pregnant?) You may be eligible to participate in a paid study at the University of Colorado Boulder. Participation includes completing questionnaires, social tasks, and assessments. Interested? Please email us at Lauren.Landy@Colorado.edu and leave your 1) name and 2) contact information. Thank you!