welcome to narrow one, i would suggest watching some video's from pro's/legends in the community, i will post their channels and some of their video's that could help you here
i would also recommend watching gameplay of pro's like Qoo or Snadow Blackmill
Narrow One - Levels (Short Montage)
Have fun in narrow one, if you join the code m8m6 there are a lot of people there (they can sometimes be really rude so don't pay attention to what they say)