theeboredone
Smash Legend
Kinda going off of this. You need to have a "Killer Instinct" when going into a tournament. Don't hold back, no matter what the level of the opponent. Your goal is to win. To do that, you have to go all out, even if it means destroying them.Slaps, all I can possibly say to you is to control your offline/online ego or it'll get the best of you. Pretty much get out of the habit of thinking less of your opponent (even if he happens to be a scrub or at a lower caliber) and to expect the unexpected. Something that has been working for me as of late is to zone out everything in the room except the game, ignore the player's presence and then you should play as normal.
But that doesn't necessarily mean you play an aggro game. I just mean to play your game without slacking off or getting nerve wrecked.