Reason consists of aways seeing things as they are

首先要说的是你把always写成aways了.
这句话的意思就是：
原因的一部分包括了以现状（表面）来看待事物.
或者是：
以不变通的眼光来审视事物是一部分原因.
seeing things as they are的意思是看山是山,看水似水.
如果我来写这句话的话就会写成:
Always seeing things as what they are is part of the reason.
或
Always seeing things as what they are makes up a part of the reason.

因为这些原因包括看待事物的赠品

总是由看到事物的现状（表面现象）来下判断。
reason还有“下判断，推论，动机”的意思，光有这一句话不好翻译的，要根据整个文段的意境来翻译才好。