First of all, that's awesome! Sounds like a real breakthrough into lucidity, your dream journal is definitely paying off!

For focus, read up on general tips on how to stabilize and deepen your lucid dreams. Things I can suggest are
1) Rub your hands together and look at hands!
2) Touch your arms, legs, or your body in general
3) Touch the objects around you
4) Look at everything around you in quick glances
5) Write out what you want to do in your lucid dream beforehand so that you can have this clear intention when you become lucid.
6) Shout phrases like "Enhance my lucidity now" Or "increase my awareness now" or "I want to do x (fly, talk to somebody, eat food), now!" Try repeating these phrases at least 3 times before you stop if they don't work.


By the way, how was Heaven? I see you marked it off your dream goals...

~CK