That’s brilliant news Chris . You are listening to your body ( and mind ) to make these decisions and I am in awe of your courage.
I know I’ve been lucky with the Prostap regarding physical affects but I have to say I hate what it’s done to my mind ☹️.
if I were you I’d stay off as long as you can.
Sone of us seem to be more prone to the mental issues with HT. Mine possibly because of my childhood and for others I can’t say but I would be wary because of your existing Bipolar.
Hope you’ve had those glasses of wine 🍷 🍷....you certainly deserve it.
best of luck for the future.