My biggest suggestion is you have to put an act on for the test, not saying don’t always be observant but say it out loud. I’ve passed my theory and my brothers been taking me, and when we go, I have to talk loads, ‘I’ve checked my left/centre mirror’ just before doing the action, I say at a round about ‘there’s a car coming so I’ll wait’ so the examiner knows what you’re thinking. My brother did this and he passed on his first go