Playing Tetris has been shown to help with some psychological challenges and a visual problem.
Exercise is beneficial to the brain, as it increases brain plasticity.
If you want to see the light, maybe you need to plunge into total darkness.
Senior citizens are at the top of the list of people at risk for contracting and unfortunately, passing away from the coronavirus. This is in great part due to their weaker immune systems and common existing health problems associated with aging. As such, it has been highly recommended that seniors do their best to remain at home to reduce the likelihood of contracting the virus.