Also, they know how to deal with the dangers of diving deep underwater. For example, they are always cautious and attentive when it comes to detecting dangerous conditions, such as nitrogen narcosis and decompression sickness.
Another thing about commercial divers is that they are taught on how to deal with fatigue and other stressful situations.
You have to remember that aside from the already dangerous conditions they work in, they still do need to concentrate on the job they have to do underwater. For example, in offshore oil rigs, they will be required to weld pipelines underwater no matter what the conditions are. Even if the water is murky, they still need to work under these conditions.
Also, they will need to deal with underwater current which can be quite strong in some parts of the world.
However, dangerous as commercial diving may sound, the divers here are well-trained. They go to special schools to learn all about the aspects of commercial diving, and here they train rigorously. This is one of the main reasons why accidents nowadays are rare in commercial diving.
The great thing about commercial diving is the huge salary that divers here receive. In fact, you can earn as much as a hundred thousand dollars a year depending on your experience, work attitude and the quality of your jobs.
Also, commercial divers only work 9 to 10 months in a year. This is because commercial divers are subjected to intense environments which can encourage the build up of nitrogen bubbles in the body. The three months are used to get the body to get rid of the nitrogen bubbles which can cause decompression sickness.
However, the most fulfilling part about this job is not the pay, but the adventure. In deep sea diving, you will have a chance to dive and get paid to do so, as well as travel the world. Also, the thrill and excitement here can never be experienced anywhere else in the world.
So, the next time you think about deep sea diving and you are considering a great and adventurous career in it, you might want to consider commercial diving.