同学你好，该知识点来自沪江网校《初中水平直达雅思6.5分【剑桥全能随到随学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
此处no 相当于 not
it's no different = it's not different
no相对not否定含义更强烈一些，但是多用于口头化表达

it's each to their own  各有各的想法。
“each to one's own”means every person is entitled to his or her personal preferences, tastes, etc. 简而言之，每个人有不同的喜好和品味。
比如： I‘d never pick that colour, but each to his own  
这句话换个表达即： I would never pick that colour, but everyone has a right to his or her own choice.
我是绝不会选那个颜色的，但是各有所好，每个人都有权利选择自己喜欢的（东西）
祝学习愉快！