Tournament Strategies
After receiving pocket cards, you are immediately faced with a choice: play your cards and either raise or call the blinds, or fold.
Practice Matters
You haven't 4-bet folded recently.
You haven't 4-bet folded recently. If you 4-bet folded to an opponent, then there's a much higher chance that they will play back at your lighter, even if they aren't a very good player.
Keep your 4-bet bluff contained
Keep your 4-bet bluff contained to the most optimal spots and you should be able to easily get your 4-bet range over 3% and close to 4%. Something between 3–4.5% is optimal without getting into an area where you may begin spewing chips.