Rupert Spira - Set Your Mind and Heart Free

[B222]

“…To set the mind and heart free of the sense of being a temporary finite separate self… that’s the only freedom you need… and there after, give your mind and heart freedom to do whatever it wants.” 
 

How do we reach this state? I’ve practiced and experienced many moments, but to fully embody this way of being feels so far out of reach atm. 
 

Who’s been in a similar situation before embodying this way of living? How? 
 

I guess, lots of ego/shadow work first before this. 
 

is it possible to just keep on trying detachment? 
 

thanks ???