How to use random function? Please Help

adwsystems:
A switch does not go from 1 to 0 and 0 to 1, it bounces causing the Arduino to see 01010001010011111.

Between the ill placed }} at the end of the sketch, add a delay (50 to 200 should do fine). This will cause the Arduino to wait for the switch to settle on a value.

I've added a delay, LCD is showing Phrase (?) for some 5 seconds, then it shows Press button and then Phrase (?) real fast, like [SOS] Mode.

Last part of the code

}
delay(200);
}

And what is Karma ? I mean what happens if I add Karma to you ?

And what shall I do now for that LCD ?

also i can send a video, but how to send ?