[Wahwlsnt]

I do not get what is deluding you to think that the normal range for your height spans 100 lbs. Your shoulders should not touch, that is not normal.

If I woke up tomorrow at 155 pounds, I would be dead... for over a week.

Well, your view differs from the experts
http://men.webmd.com/weight-loss-bmi
A person with a BMI of 18.5 to 24.9 is considered to be at a healthy weight. A person with a BMI of 25-29.9 is considered to be overweight. A BMI over 30 is considered obese. A BMI of 40 or above indicates that a person is morbidly obese. This can increases a person's risk of death from any cause by 50% to 150%. I'll go with them