0 If something or someone obsesses you, or if you obsess about something or someone, you think about it, him, or her all the time. -- (使)著迷;(使)困擾;(使)牽掛;(使)縈迴於心
The whole relationship obsessed me for years. 這一關係多年來一直困擾著我。
She used to obsess about her weight. 她過去總是過分在意自己的體重。
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
再长的路,一步步也能走完,再短的路,不迈开双脚也无法到达。