I hit 1400 in bullet

I hit 1400 in bullet,any tips for 1600?

other then flagging

umm i tilted. 1800 to 1600

maybe you can analysis your games and see what mistakes you did and make sure you do not make those same mistakes again.

sure! check out my first blog, its called https://chess.com/blog/scooterdad/how-to-play-bullet-for-beginners 

Honestly for me doing a bit of puzzles first, maybe listening to music during it +tilt = most of my performance in bullet. I just hit 1700 so yay!