The problem is not that I'm scared of invisible people, it's that I can't see invisible people to shoot them. They just hide and when I get close they just turn on their invisibility until I walk away. They lose, it just takes longer for them to lose. I prefer a quantity of quality games.
More games = more XP = leveling up faster. I don't like games that take the full timer to finish just because the losing team refuses to push the fight and when I try pushing the fight they just hide with their invisibility.
Yes tactics and strategy are a good thing, but if you're just hiding, not trying to make a comeback then you just made a quick loss a long drawn out loss.