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.
[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.