A person must walk the strange road,looked the strange scenery,listens to the strange song,then in some nonchalant insta

A person must walk the strange road,looked the strange scenery,listens to the strange song,then in some nonchalant instantaneous,you can discover,thought of every means the matter which wanted to forget really such to forget originally.So I chose to travel.
上段话先是must walk 情态动词原形,后面来个looked,再后面来个listens,这是怎么回事啊?还有nonchalant是形容词 instantaneous也是形容词,就算不考虑语法也翻译不通啊,还有thought of every means the matter是怎么翻译的?请英语高手解答一下
这是原文