ive been trying to have lucid dreams (none yet) but i just have a couple question.

in all of the dreams i remember it is very very hazy. when im in a dream i have no idea where i am or even who i am. its kind of like you’re a zombie in a dream. so my question is are lucid dreams more realistic? once you realize its a dream is it like your having some huge revelation? can you think clearly in a lucid dream or is your thinking process still hazy and confusing