i am a used-to-be psychic and i have a lot of training in this area.
follow this simple method to keep away people from blocking your mind. (by the way, that website is bogus. i tried it, it never works)
1. put an onion in your mouth and hold it there for 20 seconds
2. while having the root in your mouth, turn in circles 5 times counter-clockwise
3. sing halleluyah
4. regurgitate the onion into a food processor.
5. blend at high speed untill thick and creamy, about 30 secs
6. feed this to your dog.
works every time.
have fun, hon!