were have you gone Billy Boy.

1) By having his foot blown off which caused him to be scared giving him a heart attack.

2) Toby wants to keep Paul from laughing because it could possibly get them spotted by the enemy.

3) In the end the men continue walking towards the sea getting closer and closer to it.

4) He started to count every step he took, thinking of all the stories he would say to his father making him proud, and by singing songs. He starts to get sidetracked from his fear for a little.

5) The problem is internal because through the whole story he starts to tell himself to be calm and focus. he also thinks of methods that keeps him away from the scary fact that he could die.