At 2000, it is time to study positional play. Check out game collections from the great masters. Analyze your games in depth. Start playing OTB chess at classical time controls.
Sure, you can get a higher rating by playing for speed chess tricks. But it is better to play real chess and actually improve the wuality of your play.
I personally treat chess like a math puzzle. I may have 350~ elo on my account but I have been getting progressively better over the past 15 days or so, so I'd confidently say to just think like it is insanely complex and apply that to your games.