Whatever the reason, most people will suffer from back pain at some point. There is both a right way and wrong way to treat your pain, and you need to learn the difference.
The most important step is to work with your doctor. No matter what your physical condition, you are not invincible. You need to know what is causing your back pain- whether it was an injury or disease. You also are going to need to look into treatment options. While you may not need prescription medication or surgery, you should have your condition monitored by a physician so if the time comes that you do need one of those things, they are readily available.
Be sure to try several different treatments for your pain. Your situation is unique, and you need a treatment plan that works for you, not just what worked for someone else. Your physical condition, your lifestyle, and the cause of your pain all have a huge impact on your pain, so you need to take all these things into consideration. If a certain treatment is not working for you, don't be afraid to change it. You need to be in control of both your treatment and your pain. There is no good reason to continue a treatment option if it simply isn't doing you any good.
You need to identify the activities in your life that are causing you more pain. Keeping a journal that tracks your activities and symptoms can help you and your doctor find the areas that are giving you the most trouble. Once these problem spots are identified, try to limit these activities as much as possible, or find a way to participate in them that is not so damaging to your back. You only have one lifetime to live, and you don't want to ruin it by not being careful.
While it is important to work with your doctors on your treatment plan, don't leave everything to them. Doctors these days are viciously overworked and can forget details and even make mistakes. Think of them as a resource you can use to help manage your condition, rather than having them take complete control. They cannot know everything you are feeling or doing, but you do. Do your own research and present your own ideas as to what might help you.
This time may be very trying for you, especially if you are unable to work or participate in every day activities, but you should never give up. Don't underestimate the power of your determination to heal. You may never be completely healed, but if you set your mind to get better then even miracles are possible. There is always something that has not been tried to help give you a better quality of life.
Experiencing back pain does not have to be the end of life as you know it. With a little time, effort, and determination, you can continue living the life you love without having it be tainted by your pain.