One of the thing that completely tilts me
When midlaners that think they're good say "I don't need blue because I know how to manage my mana" Like cmon dude everybody can but it doesn't take a genius to know that cdr and extra mana regen is way stronger than not having it basically when you get blue YOU ARE ALLOWED TO SPAM YOUR ABILITIES which makes it to where you can get more dmg in MORE than if you cast one ability every like 30 seconds you don't need it but you should obviously want it