Every time I achieve a WILD it lasts only about ten to twenty seconds. I try to ground myself in the dream by speaking, feeling things, smacking myself, etc., but none of those things works! When the dream starts I feel really tired and can barely move, which is one reason why trying to ground myself doesn't work. Also when I speak it comes out as a weak whisper.
Is there anything I can do to get rid of the sluggishness and have a longer LD?