Please choose the correct ending to complete the given sentence: Health: [header] How to handle know it all friends giving medical advice [title] Accept that people may not behave as you'd like. [step] Know-it-all friends may give advice thinking that they're being helpful. Unfortunately, they might not realize that they're doing more harm than good.

Ending1: It may help to compare their suggestions to those of friends you've made. [title] Prioritize your time and energy. Ending2: Rather than getting upset or frustrated, learn to accept that some people just don't behave as you'd like. [substeps] While you can't control what other people say and do, it's important to feel in control of your own behaviors. Ending3: Therefore, it's important to recognize that this isn't your problem and that you're not the one who's been given advice that's wrong. [substeps] Remember that kindness and understanding are all just guidelines. Ending4: Before you make an offer to help a friend, realize that it will not make them feel helpful, because they're just trying to help. If a friend wants medical advice then he or she will give you credit if they heard the idea from others.

Answer format: ending1/ending2/ending3/ending4