Кто знает англ.яз и кому не трудно найдите ошибки в тексте, если они есть??

Кто знает англ.яз и кому не трудно найдите ошибки в тексте, если они есть??I think that one of the most important and useful job at all the time was doctor. The current situation does not change. Nowadays doctor is respected and needful person. But it is very nervous and difficult work. In our country, the doctor is not well-paid job. Not everyone is capable to work in a such way. If you want to be a doctor you must be a good specialist. You should know a lot of things. You should spend a lot of time in hospital with your patients. You should know everything about diseases and treatment. I think a doctor must be confident, organized, hard-working and reliable. Also you must be knowledgeable, respectful, and a good listener. For society doctor is one of the most important jobs. Everyone needs a doctor. For everyone this job is necessary. I hope that in the future this job became one of the best-paid jobs even in our country. Only talented and motivated people will become doctors, only those people who really love this job.