need concrete evidence need condoms need confidence need confirmation need connection need consent need consideration need consistency need consistent need constant need constant care need contact need content need continuous need control need convincing need cool need cooperation need copies need correction need counseling need counselling need courage need cover need coverage need creative need creativity need credit need crutches need custom need customers need cutting need daily need darkness need data need dates need david need days need dead need dedicated need deep need defending need dental need depends need details need development need dialysis need different need different kinds need different things need different types need digital need dinner need direct need direction need directions need dirt need discipline need distractions need diversity need divine need do need doctor need doctors need documents need dogs need doing need donations need done need double need dr need drinks need drivers need drugs need dry need each day need each other need early need ears need easy need education need efficient need eggs need eight hours need either need electric need electrical need electricity need emergency need emergency assistance need emergency medical need emotional need employees need encouragement need enemies need energy need engineers need english need enough