At the time I didn’t have any strategy other than feels, with big and documented (in my own hands) opportunity cost. I don’t consider opportunity cost money lost (possibly another massively naive stance), I only consider money lost when going into absolute negative values, which hasn’t happened to me yet.
To be honest I still don’t have any strategy for selling as, and however naive this may sound, selling is something I find very stressful regardless of whether the market or a position is going up or down, so my long-term plan is to transition to a model of never ever selling and relying on dividend growth and monetizing movements by trader-for-hire AKA covered call funds.
All these posts could be moved to another thread though as they are not about stock picking.