I always buy the same toothpaste out of habit.

出于习惯，我总是买同样的牙膏。

I’m in my 30s and I’m just now admiting that I’ve been eating a food I don’t like simply out of habit.

我30多岁了，现在我承认我一直在吃我不喜欢的食物只是出于习惯而已。

And our minds are such immense hindrances when allowed to run rampant out of habit.

和我们的头脑，这样的巨大障碍时，允许横行出来的习惯。