7. For at least two weeks prior to your arrival at camp, take regularly the exercises described in this book. Most men are troubled with their feet during the first week of each camp, usually because they do not observe the following precautions: 1. If you have ever had trouble with the arches of your feet, wear braces for them. 2. Lace your shoe as tightly as comfort will permit. 3. Wash the feet daily. 4. Every morning shake a little talcum powder or "Foot Ease" in each shoe. 5. Each morning put on a fresh pair of socks. Your socks should fit the feet so neatly that no wrinkles remain in them and yet not be so tight that they bind the foot. Do not wear a sock with a hole in it or one that has been darned. 6. Some men cannot wear light wool socks with comfort. Do not wear silk or cotton socks until you have given light wool socks a fair trial. 7. In case of a blister, treat it as directed in Chapter X. 8. Most of the foot troubles are caused by wearing shoes that do not fit properly. If the shoe is too large it rubs blisters, if too small it cramps the foot and causes severe pain. Marching several hours while carrying about thirty pounds of equipment causes each foot to expand at least one half a size in length and correspondingly in breadth; hence the size of the shoe you wear in the office will be too small for training camp use. If you have been living a sedentary life, ask for a pair of shoes larger than you ordinarily wear. 9. In case the tendon in your heel becomes tender, report at once to the hospital tent and get it strapped. A DISCIPLINED SOLDIER You will be expected to become quickly amenable both mentally and physically to discipline. A clear conception on your part of what drills are disciplinary in character and what discipline really is, will help you to become a disciplined soldier. Drills executed at attention are disciplinary exercises and are designed to teach precise and soldierly movements and to inculcate that prompt and subconscious obedience which is essential to proper military control. Hence, all corrections should be given and received in an impersonal manner. Never forget that you lose your identity as an individual when you step into ranks; you then become merely a unit of a mass. As soon as you obey properly, promptly, and, at times, unconsciously, the commands of your officers, as soon as you can cheerfully give up pleasures and personal privileges that conflict with the new order of life to which you have submitted, you will then have become a disciplined man. DRESS