How do I survive rolling as a complete beginner?

As a beginner, your primary goal during rolling should be survival, not offense. Protect your neck by keeping your chin tucked and your hands near your collar. When you are mounted or in side control, frame against your opponent rather than pushing them with your arms extended, which exposes you to submissions. Breathe calmly and try to stay relaxed because tensing up wastes energy rapidly. Do not focus on winning or losing rounds. Instead, set small goals like maintaining guard for 30 seconds or executing one escape. Roll with upper belts when possible because they will typically control the pace and give you opportunities to work. Ask them for tips after each round. Most importantly, leave your ego at the door and accept that you will be submitted many times.