Most students will do one of three things on the radio
1. Right after you tell them it is a push to talk switch not a push to thing switch they will just push it and stop all brain functioning.
2. They will hit the ptt switch right after someone has started a call to tower or the tower is trying to contact someone. ( if they are really good they do 1 and 2 at the same time. )
3. The most favorite thing is when you tell them call approach, and then while explaining what they are to say to them they actually call approach while you are talking and they never take their eyes off fo you, and are like now what.?? rrrrrrr
Students gotta love em, we've all been there just wish they could watch a video of stupid mistakes and keep from doing it.
CB