Dream About Tattoo Dream Exam School

It's a very strange dream. I dreamt that I was in school and we had to prepare, I mean a lot of kids had to prepare for some type of exam in language class. It was like a language test but we had to prepare for a specific part in the essay that was about a book we read and we didn't have a lot of information. But the dream is strange because we would get a prize or something, whoever did the best and could write about what happened in the book can remember the most information. But what happened was the teacher actually gave us permission to be artistic and even, what it was, we had to tattoo ourselves on a place in our body that portrayed the essay in a way or something like that. And I remember I was really excited so I got to this one person, a guy, and I didn't have a lot of money, I explained to him what he should tattoo and as he was starting to tattoo my left arm it was very painful and I wasn't used to it because in real life I do have tattoos but in the dream it was very painful and I looked down and I noticed that the tattoo doesn't make sense. So I asked him later, did he understand me, does he know what's going on, is he aware of what he should tattoo? And he answered me no, he's just using his intuition because he doesn't understand how is he supposed to know about the book we read or what's in the essay. And then I just said leave it, leave it, don't continue your work but I was devastated because my arm, it wasn't what I wanted and it was so sore I was even bleeding. So I left this guy and I walked toward another guy that had a smaller tattoo stand. I didn't have a lot of money but I sat in his chair and waited for an appointment. He came up to me and he gave me money. I asked him why he was giving me money and he said he can't have somebody sitting there crying because it's bad for his business. But I explained to him I'm waiting because I don't have any other options, this guy ruined my arm, look can you fix it, I'll give you the rest of my money. And he took pity on me and started doing the tattoo but he asked different questions, he didn't ask anything about the book or the essay, he asked questions about myself, how do I see myself, how's my personality and whatever. And I don't know what it had to do with the tattoo but at the end I was very happy and I looked down at my arm, he did a great, great job. And even when I went back to the other kids, the teacher was so impressed because it was a beautiful tattoo sleeve that portrayed a lot of the information about the book and the essay and it was very creative and just, it was awe inspiring and I remember I could do the test properly and I got good marks. So yeah, it was very weird.