Struggling to remember networking commands for switches/routers.

Hello,

Currently learning networking and I don't have 28127171 years + ccna experience in this field and i'm still somewhat new. I'm struggling to remember like exact commands for such important protocols.

My question is how do people remember every exact command to do in switches/routers? do you have them saved for backup or is it just built in for muscle memory?

I'm trying to learn DHCP and have been studying it in practise labs but honestly trying to remember the commands is the hardest part.

Anyone have any advice/struggled with same concept?