Too much sun can lead to DNA damage – sun burn and eventually cancer.
Too little sun can cause vitamin deficiencies – rickets.
Design yourself a living space with some sunshine. Not too much but definitely not too little. The Sun’s light impacts mood and physical health in a massive way.
On an anecdotal level, hifi music often overwhelms everything else I am doing. When I hear a song that I like, on equipment that i like, nothing else really matters. I am happy and absorbed, and ensconced in the sound.
On an evolutionary level, why do we humans enjoy music? Why do we dance? What is it about certain sounds that makes me feel like i do? What is the evolutionary function of music? Are these feelings and effects all just neural impulses? If so, to what end?
Luckily I am not the first person to think about these things. I have just come across a book that I hope will help me answer some of these questions, or at least explore some of these ideas.
Most people I meet are ostensibly pro-science. Pro-empirical methods.
However, most are also absolutely terrified of making a mistake. Terrified of having certain types of discussions which could “undermine their reality”.
Experimentation and science is above all about trying, failing and the freedom to assert something, even though you are biased. Correct for the bias and run the experiment.
It’s the only way towards an objective reality.