Nusing school survival

I just got accepted into a practical nursing program (LPN) and I really would like to know some tips how I can survive 12 consistent months of school. I'm really nervous cause I'm gunna be the youngest in the class(18)and I feel like I won't be taken seriously if I don't get some tips on how to prepare I'll be 19 when the class is over thanks ladies ❤️❤️❤️