I'm going to share a subscribe to pewdiepie message with my fellow students. Think they will like it?
Why are you going to share it?
I want to go viral on youtube
It is great to share things you like with others but people don't like being spammed like that. Maybe mention it but don't go and spam everyone.
Ah, I'm too stupid of a human being to find another way to go viral
If you spam people they are probably less likely to want to see it anyways. You need to push it with moderation and in a way that isn't so annoying.