I have heard that some Spanish-speakers think that using "vos" instead of "tu" can be a bit offensive. How does voseo sound to you? I'm sure if you're from Argentina, Uruguay, Costa Rica, etc. "vos" sounds completely normal. But for Colombians, Spaniards, Guatemalans, Mexicans, etc. How does "vos" sound to you guys??When I say "voseo", I mean for example:
"Tenés que venir esta noche!"
"Dormís todo el tiempo."