Mono Monday....Can't Live Without

As you age I believe you become less materialistic, and apart from the necessary basics that all humans need and deserve, you become  content with the simple things in life. For me, some of these cannot be enjoyed without my prescription glasses............the things I could not do without them is quite alarming, including of course, blip!! Thanks to KangaZu for another interesting mono Monday challenge :)
Day 13 of Mono Month MMC17

Thank you very much for your responses to yesterday's blip :)