Left turns are where most accidents occur, whether in a car or on a motorcycle. When reaching a car that is ready to turn, start swerving your motorcycle side-to-side. The movement of not only your motorcycle, but also the headlamp, makes you more visible.
Trust me, from this angle, it doesn’t seem like much, but trust me the motorcycle is moving a lot, and more than enough from side-to-side to be visible for anyone wanting to make a left in front of me, or the cars turning into your lane from the right hand side.
Have fun out there and be safe. As always, register for a motorcycle safety course.