2h layover is plenty of time. When you get off the flight at Munchen, ask the flight attendants for the gate number. As long as you go to the correct gate with the boarding pass, there is very little that can go wrong.
Read the rules on what you are allowed/prohibited to carry with you.
Does it mean 35.1 GB out of the 44.3 GB is actually cached? Then you have quite low actual RAM usage considering you have 67 GB.
Stay calm and read the signs. There are signs everywhere in most airports. Even in South Korea I believe they should have signs in English.
You can also ask for help from airline/airport staff, tell them your situation and they should be very willing to help. Also, visit the airport websites and see the maps, directions in advance.
Make sure your phone has roaming enabled so you can call for help. Use ChatGPT or Google Translate when needed.
I fly quite a lot (but only to South Korea once a long time ago). Please let me know if you have specific questions and I will try to answer.
Are achievements in video games actually failures?
Good luck convincing me a human world leader has any of those.