What does it take to be considered a 'good' player?

[Shouko]

So you think that people giving advice by saying "have fun", "just don't be negative" etc etc are actually giving good advice for improving as a player? To each their own but you don't kill bosses with fun and positivity.

You might not think so but when your emotions aren't at least calm and collective and you're flustered you tend to do worse than you would if they were calm/happy. It's like music, certain music has a certain effect on our brains depending on the type of music. They say classical music will improve your studying habits and tend to learn better with it playing as apposed to heavy metal or something, now this might not hold true for everyone but it does hold some weight to it.