Ringing in ears. Not being able to decipher between general background noise and the person who is talking to you. Not being able to hear your phone. Feeling like your ears or one ear is blocked. Knowing you have your ear phones turned up as loud and they can go and still can't hear them. Have the person in the car next to you at a traffic light wave at you and ask you to turn your bass down. Having threatening notes left on your door from your neighbors about the volume of your stereo at night. Having your friends tell you that you are yelling all the time. Finding yourself reading lips better than hearing voices. Feeling like you are in a tunnel all the time.
If you are talking about "frequencies" then all Radio Frequency is classed as a 2B carcinogen by the IARC and WHO of the back of thousands of studies, especially those linking heavy mobile phone users over a 15 year period to a particular cancer, which means it can possibly increase your risk of cancer. This includes mobile phones, smart meters, wi-fi, microwaves, mobile phone masks, and with the instalment of 5G and all the added masks, well that risk will increase far more, since the overall RF effect in our environment has never been measured.
How important is frequency to us and our planet? Let's ask Tesla, who contributed to 80% of our technology and who died penniless and alone.
