I've been having urges to do certain things, but not acting on the urges. For example, sometimes I have a sudden urge to start screaming, or making noises with my throat, but I catch myself and dismiss it. The other day when I was out with a group of friends, someone said something that started with a "buh" sound, and I repeated the sound "buh" about three times on impulse, then had the urge to keep saying it. The word kept repeating in my head over and over again, and it made me very nervous. I'm not very informed on Tourette Syndrome and I'm curious whether it could lie dormant in my body and start to develop as I become older? When I was younger I had 1 or 2 tics that I couldn't control, but as I've gotten older it's gotten less intense. I've suffered from depression for about 4 years now, and I'm having difficulty recovering. Could the constant stress bring this aspect in me out? Again, I'm not very educated on this subject, I'm trying to learn by asking questions.