Premanand Maharaj Ji
How do I remove mamta (the sense of 'mine') from my body, relatives and pleasures?
Attachment is bondage; hear satsang
Mamta (the sense of 'mine') toward worldly beings and things is bondage, and mamta at Bhagwan's feet is liberation. Listen to a great deal of satsang and think of Bhagwan, and mamta will go.
How does attachment go? Listen to plenty of satsang and think of Bhagwan. This alone will remove attachment.