Right but within the nervous system; heat dissipation relies upon various thermo-regulatory mechanisms like sweating, evaporation and circulatory functions. People who cannot dissipate heat properly are in danger of getting a heat stroke or heat-exhaustion leading to further complications. The cause of heat dissipation dysfunction usually involves something along the lines of nerve damage, dehydration, or skin damage/genetic predisposations.

Those causes of thermoregulatory dysfunction is what I labeled in the abstract sense as "grounding issues". Hence if the possibility of ameliorating those "grounding" issues for thermoregulatory dysfunction could be addressed then you may be able to survive in a higher frequency environment, if that makes sense. There needs to be a parallel solution on the side over time basically.