I've been asked recently what it is about gardening that is so therapeutic.
I know I love to be outdoors in the fresh air, with the sun on my skin, in amongst the worms getting my hands in the earth.
There's the smell of earth and shrubs, the tidying and pruning, the satisfaction of standing back at the end of the day with a glass of wine, enjoying the fruit of all that labour.
Without a doubt, it is truly therapeutic.
But if it were to be taken away from you, if you found you couldn't balance when you bed over, or that one side of your body is numb and the strength has gone from your hands to enable you to dig or prune properly, and if you are incapacitated by an extreme exhaustion every waking moment, what would you find to do to take the place of your gardening?
For some reason the idea of sitting on a park bench breathing in fresh air and watching other people garden doesn't really cut it quite the same.
Can you identify what it is that makes gardening such good therapy, and what decent substitutes for it that there could possible be?