Why does my voice change depending on who I'm talking to?

Anonymous
I seriously sound twice as light voiced talking to my mom or dad but then everyone else unless it is a big ass dood my voice sounds deep and manly?

My voice gets higher when I'm talking to people I'm afraid of and then gets lower when talking to people I dominate. Weird.
Updates
+1 y
Luckily most girls get the low voice. Haha. But if I"m talking to my parents for example and a girl is around I sound less manly :(
Why does my voice change depending on who I'm talking to?
6 Opinion