Mobilephonesbringusalotofconvenience.However,asisshowninasurveyofsocialpracticeinsummervacation,anincreasingnumberofpeopleusemobilephonesinimpropersituations,suchasdrivingcars,crossingtheroadsorattendingconferences.Suchinappropriatebehaviorislikelytobringbadconsequences.Ononehand,usingmobilephonesthiswaymaycauseterribleaccidents,whichisreallydangerous.Ontheotherhand,talkingloudlyonthephoneinpublicplacesisfarfrombeingpolite.
Personally,Ithinkweshouldn’tusemobilephoneswhereattentionorsilenceisneeded,forinstance,inlibraries,hospitals,orinaplane.Besides,relevantlawsaresupposedtobepassedinordertoguidepeople’suseofcellphonessothattheywillacquiregoodhabitsinpublic.Onlywheneverybodyhastheawarenessofthenegativeimpactsofimproperuseofphonescanwecreateamorecivilizedsociety.