Yes I get them frequently. My mind may be normally in resonance with the universe and they may be disrupting this resonance by sending a radio signal from the moon. When this signal disrupts the resonance, this may be the cause for my fear (tremendous fear). Maybe they are also using mufflers in cars and motorcycles to disrupt this natural resonance. I often see motorcycles passing by me when I approach the highway in front of my adult home with their loud exhaust. When a microphone is placed near a speaker and a howl occurs, that is an example of resonance. Also tuning forks are used to tune a piano with resonance. Resonance is used to tune in stations on a radio with oscillating frequencies.
If this is any bit true, the FBI and NASA must know this. Do any of you have any theory about the anxiety attacks and the reason? Please don't be afraid to be paranoid because the answers lies there.