Arduino for Han

#include <SoftwareSerial.h>
SoftwareSerial mySerial = SoftwareSerial(255, 6);

  int potentiometerValue01 = 0;
  int potentiometerValue02;
  int potentiometerValue03;
  int potentiometerValue04;
  int potentiometerValue05;
  int potentiometerValue06;
  int lifeExpectancy;

void setup() {

  pinMode(6, OUTPUT);
  digitalWrite(6, HIGH);
  Serial.begin(9600);
  mySerial.begin(9600);
  mySerial.write(17);                 // Turn backlight on
}

void loop() {
  // read the potentiometers
  potentiometerValue01 = analogRead(0);
  //Serial.println("potentiometerValue01 = "+potentiometerValue01);
  delay(100);
  potentiometerValue02 = analogRead(1);
  //Serial.println("potentiometerValue02 = "+potentiometerValue02);
  delay(100);
  potentiometerValue03 = analogRead(2);
  //Serial.println("potentiometerValue03 = "+potentiometerValue03);
  delay(100);
  potentiometerValue04 = analogRead(3);
  //Serial.println("potentiometerValue04 = "+potentiometerValue04);
  delay(100);
  potentiometerValue05 = analogRead(4);
  Serial.println("potentiometerValue05 = "+potentiometerValue05);
  delay(100);
  potentiometerValue06 = analogRead(5);
  //Serial.println("01 02 03 04 05 06 = "+potentiometerValue01+" "+potentiometerValue02+" "+potentiometerValue03+" "+potentiometerValue04+" "+potentiometerValue05+" "+potentiometerValue06);

  lifeExpectancy = (potentiometerValue01 + potentiometerValue02 + potentiometerValue03 + potentiometerValue04 + potentiometerValue05 + potentiometerValue06)/24;

  // mySerial.write(212);                // Quarter note
  // mySerial.write(220);                // A tone
  // write the message
  delay(100);
  mySerial.write(12);                 // Clear
  //mySerial.write(17);                 // Turn backlight on
  delay(5);                           // Required delay
  mySerial.print("Life:");  // First line
  mySerial.write(13);                 // Form feed
  mySerial.print(lifeExpectancy);   // Second line
  delay(500);                        // Wait 3 seconds
  //mySerial.write(18);    // Turn backlight off
}