Floating that takes place in total darkness and silence enables your nervous system to reach the highest possible degree of relaxation. In the darkness and silence, your nervous system does not need to transmit data from the environment to the brain or, simply put, it has nothing to do with the outside world. All that remains is you and your inner dimension. Your skin, your largest organ, is floating on water. Your eyes cannot detect anything in the dark. Your ears are submerged in water. As far as the respiratory tract is concerned, salt neutralises all odours.If you are floating for the first time, it is perfectly understandable that you might need some time to adjust. Darkness and silence simply do not suit some people, regardless of how hard they are trying to get used to it.
The purpose of floating is to regenerate and relax. What is right is what suits you!
If you are not feeling comfortable in darkness and silence, especially if you are floating for the first time, you can float with colour and pleasant sounds from nature to get used to it first.