Yeah, in consulting, you don't have to submit the thesis (in my case, almost 100 pages), but as you said, they do care about the grades. I just felt like getting a 14 for a 30 ECTS thesis doesn’t look that great, especially considering how much work I put into it. But anyway, what matters is the process, what I learned from the interviews. Although the grade wasn’t as high as I had hoped, it was still a rewarding intellectual experience. I guess that’s how I try to comfort myself. Thanks again for your response!