You sound like a genuine person. If your interview went anything like your post, then I say that you have a good chance of getting the job. Like Shodan said, get excited about having the job, but don’t get down about the menial and low-paying aspects of it. Either use this as a way to support yourself until you find a better position, or be patient with this position. If you stay long enough, and show endurance and tenacity, and a willingness to be responsible and proficient, then one day people will start looking at you as if to say, “Hey, you’re still here. You must be good at what you do.” And then opportunities will arise.
By the way, what was originally supposed to be my Plan B for just a year, has been my Plan A for the past 15 years.
For future interviews, you need to do some research on CBI Interviewing. CBI stands for “Competency-Based Interview”. It’s new, and it is here to stay. This interview style deals with open-ended questions. Example questions would be something like, “Describe a time you disagreed with a superior on a decision,” or, “Describe a time you noticed a conflict between company policy and customer satisfaction.” And, you have to come up with an answer. “That’s never happened to me,” is not a valid answer.
Depending on the interviewer, these questions could come across as either an interrogation or a nice conversation. What the interviewer is looking for is content - or proof - that you have the skill set and personality for the position, much like a witness at a court trial, but they are also looking at how you answer the question. They are looking for examples and buzzwords, and your overall communication skills.
I drastically failed my first couple CBI interviews. But then I put some thought into my delivery to these questions, and I do pretty well now. The reason I failed at CBI interviews before was because, in my mind, I knew I was a good person and a hard worker, but I never put any effort to mentally cataloging those experiences.
So, I always keep about a dozen different instances from my past in my head, and when asked a question during a CBI interview, I pull the first one out that occurs to me. Sometimes it is like fitting a square peg into a round hole, but I use creative word-crafting to make it fit.
I also treat it like I’m telling a long story. You might only get three of these questions to fill an entire hour-long interview, so it’s expected that your answer to last several minutes. I tell the story that fits the instance in question, from setting up the beginning, to describing the travails along the way, and then wrapping up into a conclusion.