Alright this is a quick and dirty version of a mild tutorial:
Mantra Chant:
A mantra chant are simple phrases that help you lucid dream some include
"The next time I'm Dreaming I"ll know I'm Dreaming"
And mine that has actually worked
"I am going to have a lucid dream"
The first time i ever did this chant RIGHT it worked and here is how you do it

GET RELAXED!
You really need to be nice and comfortable for the mantra chants to work
be in a sleep state where you have been trying to go to sleep for a couple of minutes
this actually gets me to dream successfully instead of dreamless nights i often have

do this and you should be dreaming just remember to do reality checks