First of all, it depends on whether you are suitable for this line, and then you should be bold and cautious. Boldness means daring to start work. Now the automobile structural system is quite complicated, but you should dare to take it apart and explore when encountering problems. As cautious, you should sort out why everything is simple, and cleaning the throttle body can solve the problem of automobile idling jitter. What principle is this? Only when the truth is clarified can it be truly considered as technology.
Needless to say, you can understand the prospect of this industry. There are more and more cars. Compared with the increase of vehicles, the development of its after-sales service market lags behind, and all localities need qualified auto mechanics. That is, if you get a Camry model through, you can eat it very well. For another example, you can master some troubleshooting methods of automatic transmission, and you are really a talent.