So when food was plentiful and easy to find , the nervous homebodies would be more likely to survive and pass on their high-anxiety genes .

所以当食物很充足并容易寻找的时候，那些胆小而喜欢蜗居的生物就变得更加容易存活，并且将自己容易高度焦虑的基因遗传下去。

I don 't know if homebodies are becoming fashionable . I hope not-i 'm actually on the road myself right now so I definitely don 't advocate giving up on travel .

关于宅男是否变成了流行趋势，我并不太了解，我个人并不是太希望这样实际上现在我正在赶路呢，因此我肯定是不主张放弃旅行的。