I'm 50 / 50 on this subject. I'm more of a social smoker but I truly do enjoy smoking cannabis after a long day of work. I'm a very successful entrepreneur so those of you who try to state cannabis makes people lazy and idiotic really pisses me off, just another stereotype from those unwilling to do any real research on the true effects and not the bullshit you were taught.

Anyways with that being said the night I had my first lucid dream I actually smoked an hour before bed so I'm not sure on how much it really does effect your chance of dream recall and obtaining lucidity. I've also had mixed results where i've smoked before bed and had 0 dream recall...

I honestly believe the mind is a very powerful tool that can steer you in either direction depending on what you strong believe so I suggest you all stay open minded and just simply see what works best for you.