My questions are about the game videos below. https://www.youtube.com/watch?v=KNq35Z8a_QU&.............................. At 39:04, Markiplier said "Even though I didn't know that, but it's okay...." Here he used "even though" and "but" in the same sentence. However, English learners were taught to use "even though" OR "but" in our textbook. We can only use one of those two in the same sentence. https://www.youtube.com/watch?v=f0P6ckIBX6Q&.............................. At 7:58, Socksfor1 said "i just saw a body i just saw a body i just saw 'Lit.'" I'm pretty sure he add an "L sound" to the word "it." https://www.youtube.com/watch?v=Ca8ace1N_4A&.............................. At 3:36, Jacksepticeye said "Ironbark Lookout, May twelfthT" I'm also pretty sure he add a "T sound" at the end of the the word, "twelfth." Why does this happen? Did they make a mistake, or not?