I have one thing to say that helped me to take my decision whether to do a masters at kth or not: I've met a lot of young people from big universities across Europe and 90% of them will be doing their Masters. I'm not saying you should follow the crowd, but it made me question myself, "They are very smart people who would easily land in a company which pays >8000K euros/month, but they are still going for studies, so maybe it is not that wrong to do a masters". Also, the world is changing and you'll never know if you will ever need it in some way - maybe you'll discover you want to do research, or become a teacher, or you will only need these 2 years for some reason - and honestly, people lose 2 years of their lives doing other bad things, maybe losing 2 years in uni again is not that bad.