Confusion of an intern boiler worker

I am also a boiler worker. Even if you get the certificate after three months, it's not bad to be a water manager or an assistant fireman. Without three to five years' experience in boiler operation with more than 75 tons, most units don't want it. After several months of internship, you dare to say that you have a skill, but in fact you have only learned a little fur. I advise you not to set your goals too high.