>>1711650Men, show your girlfriends how to properly lock a bike. Just tell them they have a nice bike and you want it to be safe don't focus on their complete retard way they are locking the bike.
This works with anything you are showing beginners. You want to be positive, correct early bad habits, show not tell, etc.
Some people aren't that good with spatial reasoning and bike part names so show them once, they'll never have to be shown again.