Matter of opinion actually, clearly not yours but I'm in my fifties and never had any complaints. Didn't realise you were a self appointed member of the taste police, you should resign.
Well, you are of course entitled to wear whatever you so wish.. But I would be surprised if you were in the majority on this one...I did not claim to work for the fashion police.. Just stating an opinion that wearing an earring will not sort out a mid life crisis for you matey!