What CooloutAC said is true...stop mindlessly playing e4/d4 openings and learn other openings, especially those that facilitate defense. My favourites are the King Indian and Sicilian, but I use the KID more.. It makes the game so easier and less stressful because you can easily predict most of your opponents moves throughout the whole game...had I not learned these openings that I still would have a rating below 1000.
But of course, it will take you 10-50 games with a lot of blunders and losses to really master these new openings. But once you've mastered these you'll realize that playing as black even becomes easier than playing as white as it is almost impossible for an opponent to catch you off guard, which makes that even on time you will constantly have the advantage...Right now I no longer stick to the KID or Sicilian theory and play logically/intuitively from very beginning of game, yet I usually play my first 10-15 moves within 2 minutes without any mistake most of the time....all of this thanks to the hundreds/thousand of games I played using King Indian and Sicilian...these openings really give black a use advantage once the brain picks up the "spirit" behind these openings and applies it to the whole game....for me there is a simple rule that summarizes these openings: every single piece and pawn should have protection at all times. Unless there is an obvious opportunity or threat on the board, securing your pieces is the priority. And the closer they are to one another, the better it is.
That is nonsense saying you use the Kings Indian more than the Sicilian. The KI is a Queen's pawn opening, the Sicilian is a King's pawn open. If those are the two openings you play as Black, which one you play on a game to game basis solely depends on White's first moves.
It would be like saying I play the French more than the Dutch, which again would be nonsense as it would depend on White's first moves each game.
Imagine an International Master going through the online games of a 600 for free, in his spare time, where the player does not know things from the first hour of chess instruction, ie. the basics of tactics OR strategy, and asking for examples from that body of work.