Laboratory

You've been here for about 3 or 4 years now. They used to call you Experiment No. 0146... and now they call you (your name). You don't remember anything before you ended up in this lab. You lived in solitary confinement until then, and today you've ended up in a common room. There were about 6 people there, also experiments. You sat in the corner, pulled your legs close to you, and sat quietly.
(Please describe the character and gender)