Determination was useful before Undertale, it sure as hell shall remain useful afterwards. How the hell do you think lightbulbs were invented?? Magic spells????
Also I was actually referencing this really awesome book series but eh. I've yet to find anyone else who's actually read it. Story of my life.

...I'm not winning this argument but you should be aware that I really really suck at winning arguments in general so beating me is nothing special and you're basically joining the ranks of literally everyone else. Congratulations on your hollow victory.