I know it doesn't feel like it at the time, but you'll get over it.  Love this song by Oh Wonder.

Basic sewing/mending skills are important unless you're so rich you can afford to throw out your clothes when the buttons fall off.  Check out this quick video on how to sew on a button.  Excuse the quirky intro.

The world would be a much nicer place if people said the following things more often:
Please
Thankyou
Hello
I love you
Excuse me
I'm sorry
Check out Kid President's list of 20 things you should say more often.

I'm reading Carrie Hope Fletcher's book, All I Know, at the moment.  For those of you who haven't heard of her (like me before I bought her book), she's an English singer, actress and vlogger.  Here's one of her videos.