I had a good 50 years of accumulated Shame & Guilt (plus add in Irish Catholic background). In other words I had an emotional garbage dump filled with it. What has helped me to shed a good part of it was/is coming to accept myself for who & what I am. Both pretty difficult tasks when you've been hiding from or burying any thoughts towards figuring that stuff out. Once I took actual ownership of being trans, not just on an intellectual level which was a no-brainer, but rather on a deep emotional level, the Shame & Guilt began melting away.
They still plague me somewhat today, some 8 years later, as does the internalized transphobia which arguably is a bit of a healthy thing. Like paranoia, are you being paranoid when you know they are out to get you? I grew up being a big fat target for plenty of non-trans things and know all too well what most of mankind (and especially male-kind) think of "those people".
"Practices & Exercises"? Reveling at being out in the real world as the real authentic you. Own the positive feelings and leave the negative ones behind. You can only have some control over what you think, feel and react to others. You have absolutely no control over them at all.