One piece of advice?

Many of you have tons of experience with this game. I'm curious, if you could give one piece of advice to a new player on how to succeed in slither, what would it be?

Here's mine: **Play the opponents, NOT the dots.** It's human nature to want to go for the dots when there's a big kill, but that often leads to death. Focusing on your opponents at all times can give a huge boost to your survival skills.