You hesitate to enlist despite the advice of your friends and family.

Some of your buddies join up without you. No one puts strong pressure on you, however. Everyone remembers what happened to all the eager young men who went off to fight in WW1.

Over time, however, your sense of what's right and of duty win out. You remember an old saying "All that is needed for evil to prevail is for good men to do nothing." You have second thoughts about your decision and join up a few days later