Then I would encourage you to call Apple support and discuss it with them. According to the list on their site at https://support.apple.com/en-gb/HT201232 the number in Italy (where I recall you are based) is 800915904.
I am a Windows man, so cannot comment on Apple stuff either. I've heard that they don't encourage outsiders to try any repairs, so my advice is take it to the nearest certified Apple centre and get an opinion. Otherwise, there is real danger of voiding any warranties on the hardware.
More cropped photos. These are a bit more abstract than the first ones. I like this way of recycling old photos, so expect more soon.
Dried coffee dregs in a glass cup.
Flea market display.
Here are some of my own isolating attempts inspired by the lovely photos posted by JennieJo. I found it interesting to revisit some old photos and crop them, although they are nowhere as interesting as JennieJo's .