Please not again!

It's 3 years since I last decorated the living room, and when I did, this Happened. Like tonight, 3 years ago I was sanding the skirting boards and caught my finger on a gripper rod. Two days later I was admitted into hospital for 4 days with septic bursitis in my elbow. Tonight I have sliced the top of my thumb quite badly, but the work has to carry on, so a thumb from a rubber glove came to the rescue. Fingers crossed nothing gets infected again!