填空：Somaybethebestthingisnottoworrytoomuch是填simply还是still?why?
Somaybethebestthingisnottoworrytoomuchabouthowyoulook,buts_____trytobeainterestingperson.
附原文：
HowimportantisyourappearanceAlthougheveryonewanttobegood-looking,arebeautifulpeoplealways'shappierpeople?Forexample,itmustbeaproblemtobeareallybeautifulwoman,becausesomepeoplemaybemoreinterestedinlookingatyouthantalkingtoyou.Theythinkofyouasapictureratherthanaperson.Therearealsosomepeoplewhothinkthatwomenwhoareexceptionally（格外地）prettyandmenwhoareparticularlyhandsomemustbestupid.Theybelievethatonlyunattractive（无魅力的）peoplecanbeintelligent.
Ontheotherhand,noonewantstobereallyugly,andhaveafacethatevenyourmotherdoesn'twanttolookat;andnoonewantstobeplain,either-thatis,tobeneitherattracvivenorunattractive,andhaveafacethatiseasilyforgotten.
Beingattractiveislikebeingrichitcanhelpyoufindhappiness,butitdoesn'talwaysmakeyouhappy.Somaybethebestthingisnottoworrytoomuchabouthowyoulook,buts_____trytobeainterestingperson.Forinterestingpeoplehaveinterestingfaces,andinterestingfacesarealmostalwaysattractive.