Relax and find some peaceful place. Concentrate,clear your mind and say:
Only for the human great
I want the lie now to fade
To see the truth,to know the right
Let me know by tomorrow night
Right now I conjure the
Power of Truth come to me
You might notice,while talking to people they will be more honest and saying their opinions with an open mind. It worked for me. I am still a beginner so if it doesn't work for you,don't hate me :)