Please choose the correct ending to complete the given sentence: Youth: [header] How to spot a player [title] Watch out for over-confidence. [step] Healthy self-confidence is great, but there's a difference between being confident and being cocky. If you think this guy seems a little too confident in his efforts to win you over, it could be because he's had plenty of practice.

Ending1: [substeps] Most people become at least a little nervous around people they're attracted to. A confident guy isn't necessarily a player, but if he doesn't break a sweat while asking you out or seems rather aloof about the whole deal, he might not be that serious about you. Ending2: [substeps] If you see someone with the same tendency to get emotional and cry a lot, it could be that he's afraid of showing his true feelings. That's probably not a good thing. Ending3: Nervousness, not confidence, is normal. If you think this guy is insecure about himself, that's a bad sign. Ending4: That's why it's a good sign that he is confident with himself. [substeps] Pay attention to the kinds of character traits you see, including overall fitness, physical length, " old school " style of communication, persona, etc.

Answer format: ending1/ending2/ending3/ending4