My darling sister has just started a 3 week acting course in Glasgow and send me a wonderful little text:

How many actors does it take to change a lightbulb?

None, that’s a techies job!

I sent 2 replies:

How many techies does it take to change a lightbulb?

Doesn’t matter, it’s called a lamp you fool!

and:

How many actors does it take to change a lightbulb?

One to hold it and let the world revolve around them

Any others I missed and should pass on to her?