I would like to add some ideas for us at home
Phone a friend or aged relative with something interesting to say
Wave to the neighbour across the street
Send an e email to someone you have not contacted for ages again with something interesting to say
And, last but not leas,t post a photo on the Forum of a cheerful plant you have seen on your balcony, in your garden, in the street or in the countryside.
Here is a photo of an aged Clivia on our balcony