Seeking advice: Psychiatrist’s taper plan for 13 years on 90mg Cymbalta (Duloxetine) with Prozac bridge

Hi everyone, I’m looking for feedback on a tapering plan my psychiatrist just prescribed for me. Background: * Medication: Cymbalta (Duloxetine), 90 mg/day * Duration: 13 years * Never tried to taper before The Doctor's Proposed Schedule: * Drop to 60 mg/day starting on Day 4 of my next menstrual cycle, for 2 weeks. * Drop to 30 mg/day for another 2 weeks. * Transition phase (10 days): Take Prozac (Fluoxetine) every day while taking 30 mg Cymbalta every other day. * Final phase (10 days): Stop Cymbalta completely and continue taking Prozac every day for 10 more days, then stop Prozac. Total planned timeline: ~6 weeks. My Concerns & Questions for the Community: Given my 13-year history, this feels quite fast to me, especially dropping from 90 mg to 60 mg to 30 mg in 2-week increments, as well as taking Cymbalta on alternating/every-other-day schedules during the bridge. * Has anyone with long-term Cymbalta use tried a similar schedule? * Are there specific red flags with alternating doses given Cymbalta's short half-life? * How would you recommend discussing adjustments or a slower micro-taper / hyper-taper rate with my doctor? Any insights, experiences, or advice would be greatly appreciated! Thank you.