So don't ignore symptoms, but don't go looking for them if you're otherwise healthy. Early detection of many things is important... but you don't want everyone

So don't ignore symptoms, but don't go looking for them if you're otherwise healthy. Early detection of many things is important... but you don't want everyone getting screened for every disease. You'll just end up with a bunch of false positives, which will cause emotional stress and backup an already overworked medical system. By all means, don't ignore symptoms! Just don't go looking for them.