Hey people.. I'm new to lucid dreams, although I've had a few in the past (jumping from building to building, flying, etc). I'm trying to start my own dream journal but I find it hard. I want to put an alarm to wake me up at like 4am or whatever, but my brother sleeps under me (bunk bed, I live in an appartment). I suppose I can sleep in the living room but my brother, being a shallow sleeper, would probably hear it.

Do you guys have any suggestions of better ways I can remember my dreams?

thanks