Clearly you need gold to buy a deathcap to CC your opponents with.
Because the best CC is death.
I need to be more useful for the team and contribute to wave clearing and holding towers from splitpushers.
So you're buying an Aegis finally and going into banner of command? or maybe a Zz'Rot so rengar doesn't 1 shot you?

My supp morgana yesterday told me she would stop supporting me if i didnt give her CS even though she had frostfang. Then during laning phase all she ever did was try and pick kills and left me to die several times while she was trying to last hit the enemy.
We lost that game pretty fast and she made sure to tell me she thought it was my fault.
~ "Don't take my farm!"
~ "??"
Buying wards? Wtf is that?