The language I use when speaking to adults and people I am unfamiliar with tends to be quite formal as apposed to when i'm speaking to friends and family, the language I use then tends to be much more informal and I also have a slightly more distinct Bristolian accent. Also when I am in a situation where I have to talk to someone I dislike or don't want to talk to my language is blunt and the tone of my voice is very dull. Finally when I write a text message I will try to abbreviate as much language as possible to save time.