what the f in the f - openings [comming]

Openings are? The things you will be getting early in the game no matter what

fu fu fu fu - i am gold suck my d*****ck
this week is going to be some mother fukken opening guruing - next week i'll handle le middgame

1. What are the different ways to do these openings?
2. What will kill you before midgame?
3. How can you react to survive?
4. What is too much units?
5. What is too little units?

PvT - 1gate FE
13 gate
15 gass
(??) nexus      or       17 core

PvZ - FFE


PvP - 2gate 3 stalker with momma