Please choose the correct ending to complete the given sentence: Youth: [header] How to get a girl if you're short [title] Project confidence. [step] There's no substitute for confidence. When you walk into a room, hold your head high and put a little swagger in your step.

Ending1: Walk like you have a million dollars to spare. [substeps] Get into the habit of knowing your destination or what you're going to walk into. Ending2: If you can't hold your head up higher, than chances are your sister won't notice. [substeps] Emphasize whether you're trying to be cute or not and always be confident. Ending3: Acting self-assured shows that you have a lot going for you and you're not hung up on being a little more compact than the people around you. [substeps] In order to feel bigger, it can also help to sound bigger. Ending4: If you make the impression that you are confident, she is guaranteed to take care of you. [title] Prepare a list of all of the things that scare you.

Answer format: ending1/ending2/ending3/ending4