We've been overpaying our mortgage for a while as well as sticking in any bonuses etc when we could. We currently have around 7.5k remaining and 8 years for the mortgage to run. As a result of the extra we've put in, we currently have 65k sitting in the mortgage reserve fund which we could withdraw if anything unexpected happened. We have around 20k in savings but I'm feeling a bit anxious about paying the mortgage off in full as we then wouldn't have the reserve. But it also feels a bit daft to be paying interest on the balance longer than we need to. I had cancer a few years ago which makes me more focused on expecting the unexpected and I'm struggling to balance the security of being able to access the overpayment reserve with the potential to be debt free and able to divert what we were spending into savings. What would you do? Feel very lucky to be in this position at all but still fretting over making the right choice.