Just wanna say that if you think you need to wake up and disturb your sleep schedule to lucid dream, you absolutely don't. If you are having a really hard time with recall, setting an alarm might help to get you started, but only use it as a last resort. There are a lot of methods that people use that disrupt their sleep and I think while that's fine when used in moderation, it doesn't really work with most people with realistic schedules. I would suggest focusing on strategy's that don't require any sacrifices to sleep. Basically focusing in on the things you can do during the day in your free moments. Diligent dream journaling, and reality checking are huge here.