Low elos listen up

You are like me stuck in silver and you want to know how to improve? I got one example right here.....WHEN YOU ACE YOU DO NOT NEED TO GO DO BARON IF YOU HAVE THE CAPABILITY TO END THE GAME RIGHT THERE! Just got out of a game where I olaf also had GA, we had all 5 memebers up, the Malphite was built tank, there were three turrets between us and the nexus, and vayne was breaking turrets. Instead of listening to the Olaf who said he would tank and die to open nexus since we have about 1 minute till they all respawn....1 minute. Let that sink in. Even if the other 4 tank for Vayne, she would still pop all of them, and easily take the nexus....but no. 4 of them listen to Vayne to take the Baron and then b. Minions nowhere near our nexus. And why listen to the Olaf who ganked their lanes constantly.

TL;DR for the low elos like me, you do not have to be full build or get a baron buff to end the game if you have the capability. JUST END IT