I am new and want to know the best practice for learning these protocols and signs

Question

should i use a cheat sheet at first until I build a better developmental vocabulary so to speak or should i try to do things strictly from memory and go back when I make a mistake in my coding.

Answer 1

Spend time on them and practice

Answer 2

I'm starting from scratch so I'm kinda working on that I just don't want to pick up any bad habits thank you for responding