Desk pad c. Marks and Spencer.
Remember this? I'm adding to it. I'm going to keep it going as an ever present warm up exercise, a finger limbering up task. Five minutes here and there will soon add up to a full page of doodles. Each five minutes of effort may not look like much on its own but after a few weeks? Who knows.
You can doodle while you are watching TV, while you're in bed, while you're waiting for the kettle to boil. Do it on a scrap of paper. Do it on a newspaper. Do it on anything, a tissue box, a pasta packet.
I can't recommend doodling highly enough and that's from someone who had a phobia of pens and pencils up until quite recently. (I'm still working on my phobia of paints) You can't conquer everything in one go!
Go forth and doodle.....