This description encourages people to practice kindness in all aspects of their lives, including being kind to themselves. It emphasizes the importance of treating oneself with the same compassion and respect as one would treat others. It encourages people to be mindful of the words they use when speaking to themselves and to practice self
From Wikipedia
"Don't Be So Hard on Yourself" is a song by English singer and songwriter Jess Glynne. It was released as the fourth single from her debut album I Cry When I Laugh on 14 August 2015. It was written by Glynne, Wayne Hector and TMS who also produced the song. Lyrically, the song tells about moving on from hard times and "not being hard on oneself."