Please choose the correct ending to complete the given sentence: Relationships: [header] How to win a guy's heart [title] Build a healthy sense of self-confidence. [step] Self-confidence doesn't mean having a big ego or thinking you can do anything. It means knowing that you are worth the things in life you want to have.

Ending1: Being confident because it encourages self-acceptance and will help you stay true to who you are. [substeps] Know that your achievements don't define who you are. Ending2: Walk with confidence and be confident in yourself. [substeps] Increase your confidence by doing deep breathing exercises. Ending3: Confidence isn't a requirement for winning a guy's heart. Having a good sense of confidence is important to success. Ending4: Thinking positively about yourself makes a world of difference in the way you personally fell and the way you perceive your surroundings. If you want to win over someone's heart, you need to first feel like you're truly worth being loved.

Answer format: ending1/ending2/ending3/ending4