im planning on running metro but i dont know the starting things to press to get through the first door whilst its loading, like how you press s during the start of house to get through the door

can somebody tell me the best ones for each map

hi i'm a pretty new runner and ive been watching top runs and they use different languages e.g on house they use chinese, but on other maps they use different languages.

why do you guys use different languages and which languages are the best?