Ok so somtimes "smart" phones are DUMB As a block of wood

So I went to text my friend today about what we had to do for our SEDU183 class today to make sure I did it. But my "smart" phone thought I was sending it to the wrong person and instead sent it to Celly where my teacher gets the messages. so now i look like an idiot who is lazy as all hell. You have got to love "smart"phones.