Answer: If you’re saying them in a droning voice, you could actually be putting yourself into a mild hypnotic state by the tone and way you say them. Also, anything you do often, by routine, and don’t think much about, will do that. In that state, the subconscious is actually more receptive to the statements.
Also, it could be that the statements are delivered too fast. If there’s little space between the statements, your mind could be getting overloaded with the data and will start to shut down to try to process it. It’s like you’re eating too fast and your mind can’t digest what’s being said. You need time to wrap your mind around what they say, mean, and feel their accomplishment. Your feeling is what will power them.
~ Linda-Ann Stewart