There is nothing quite like having to pack and unpack all your gear every day to remind you how important the physical universe is in your life.
Today Cardiff, yesterday Bristol, the day before Bath, and before that Oxford and Cambridge.
Arrive unpack, do the gig. Pack up, go to wherever you're staying, unpack, sleep, pack up.
Leave anything behind and there is no picking it up as you are probably 200 miles away before you realise it.
We are so dependant on all that material kit. And yet when you do leave something behind (flip charts once, phone charge once) you find you can do without it.
(Actually, that,s not strictly true, on Friday I drove for half an hour to recover my phone charger as I did not think I could do without it!).
I feel panicky when I am loading up, worried that there is a mistake about to happen.
I feel that I have to over-compensate for my possible lack of attention, and that makes me feel stressful.
Then there is the travelling (hopefully not dying) delivering the presentation (hopefully not dying) and generally keeping body and soul together.
It all seems quite a schlep.
But then I am reminded of that old Midland Bank commercial (old admen never die, they just use ads as divine wisdom). "Do what you do best, let the Midland do the rest, and your part of a winning team" - amazing how it is still there.
If you just do what you do, as well as you can, and trust that the universe is a friendly place (as Einstein suggested), then things generally work out.
You can only take life one second at a time. Try to think much further than that, and you enter the realm of speculation. What if.... what might....or perhaps..., and you're off with the fairies.
It is a good lesson to remember that the planet looks after itself, and so do our lives, if we let them.
So we just have to stop worrying, and get on with whatever is in front of us.
The rest can take care of itself