How hard can it be?

I collected the wallpaper from Mr Bricolage the other day and decided today was the day.
The first drop I did went well, and I thought "I can do this!"
The second drop was less easy and I realised I wasn't enjoying it.
By the third drop I had decided that I'm never doing this again!
Then Mr F brought me a cup of tea and I wondered whether to stop for the day but didn't. I did one more drop.
I had mis calculated and it was an inch too short!!!
I'm definitely never doing this again!
Then I had a very large G&T and Mr F cooked me fish and chips (but we've run out of Sarsons malt vinegar!) and tomorrow I'll start again!