Heart
The radical heart and the kanji heart are the same. Rejoice and let your heart be free!
Also, make sure you know the radicals by heart, it'll help you to learn more effectively, just like with this kanji.
しん
こころ
None
The heart, where is it stored in your body? Most people thought it was in the chest, but in reality, your heart is stored in your shin (しん).
This is when I start kicking you in the shin and you imagine feeling the pain of getting kicked there. As I kick you in the shin, the stress is getting too much for your poor heart inside your shin. Poor shin, and poor heart.