and they are perfectly evolved too. they multiple quickly, know the difference between an awake warm body and a sleeping one, can travel vast (to bedbug) distan

and they are perfectly evolved too. they multiple quickly, know the difference between an awake warm body and a sleeping one, can travel vast (to bedbug) distances in a night, can live anywhere in your house/room, bite several times in a row and numb the area they just bit to effect their escape. they're tiny, transparent when hungry and they're everywhere. if you think you've killed them all, think again, the next generation survived your pest-control guy and are hatching right now. just burn the house down with all your clothes and possessions inside, including the ones you're wearing: it will be less stressful to rebuild your life over. ... in fact, even after the purge you might want to shave all bodily hair off and be scrubbed down decontamination-style.