If/when you are at slow speeds this all goes out the window. Don't try to think too much unless it amuses you to sort it out. So many crash videos you will see on YT are from target fixation, where the fear takes over and looking at the thing you don't want to hit causes you to hit it anyway (bus, big rig). Practice in a parking lot or where ever you can. The reflex needs to be to look away from the thing and to where you want to go, or you are going to hit it for sure.
What your body has learned already is enough just go with it and reinforce the look to go. Good Luck, it is harder than it sounds.
F800GS Mag/Black 2009 "Faucon GriS"
Farkles; Garmin GPSMap478 in a TT cradle, Airhawk seatpad, Pivot Pegs, SW-motech bars, MOD skid plate, Altrider headlight guard, HDB handguards, Maier Mudguard.