這首歌是我玩遊戲聽到的，遊戲角色是模擬一位菜鳥實習醫生，可能為了擬真真實世界情況，這個遊戲超級過勞，真的很難，後面關卡根本就是在考驗耐心，那些機歪病人讓我慶幸我沒有足夠智商考上醫學系，推薦喜歡刺激勞動，或是想要體驗醫療過勞狀況的人可以試試。
這首歌《Who I Am》是徬徨的歌曲，前奏很慢，後面就比較輕快，歌詞形容自己半死不活，且忘了自己是誰，不知道要前進去哪裡；我人生中有這樣想法的時候是高中時代，推薦高中生們聽聽看，前方未可知，但就是繼續往前。
以下資訊引用自 Adam Gubman YouTube Channel
Heart's Medicine: Time To Heal OST - Who I Am
I've been living half alive67Please respect copyright.ＰＥＮＡＮＡKTjlTSprFU
'Till I met you, my northern lights67Please respect copyright.ＰＥＮＡＮＡ7Zx6Uu0J4O
Stay awake if just for tonight67Please respect copyright.ＰＥＮＡＮＡcH0MxCRqju
To see me shine
Didn't mean to live this way
I'd given up on being saved
Gotten used to being afraid67Please respect copyright.ＰＥＮＡＮＡmBy2oS2R0g
Of who I am, who I am
Paralyzed, been here before67Please respect copyright.ＰＥＮＡＮＡKbleiF4dF0
Staring straight out in the open doors67Please respect copyright.ＰＥＮＡＮＡzMwgXJ8uRB
Painful steps but I'm running towards67Please respect copyright.ＰＥＮＡＮＡFCQwGI4naY
Who I am, who I am
Didn't mean to live this way
I'd given up on being saved67Please respect copyright.ＰＥＮＡＮＡucElR5aowx
Gotten used to being afraid
Of who I am , who I am
Paralyzed, been here before
Staring straight out in open doors67Please respect copyright.ＰＥＮＡＮＡqkpsjjYMGh
Painful steps but I'm running towards67Please respect copyright.ＰＥＮＡＮＡ0nGhytRvaz
Who I am, who I am
'Cause life life behind these sterile homes67Please respect copyright.ＰＥＮＡＮＡcQuG44l6q1
I"m breaking down, I'm crushing walls
Trapped inside my head too long
Who I am
ns216.73.216.111da2
and then Add to home screen.