all say this is the most obvious clue to men that you won’t shut them down if they approach you to say hello.
there is nothing that says “don’t approach me” like crossed arms and slumped shoulders. you may just be nervous, uncomfortable, or having a bad day. but you should know that what you are communicating to the world is “go away!” if you want to send the right signals to men, roll your shoulders back and sit or stand up straight. try not to cross your arms across your body. find something you can hold onto to help open yourself up. a drink or even one hand on your 