At 0.xx%, it actually makes little sense at first glance to make large special repayments. It makes a big difference whether I have to beat 0.x% after taxes or 3% after taxes with the investment. On the other hand, it also feels good when the debt burden decreases significantly year after year and the calculated end moves forward year after year. I must admit, I also find it difficult with surplus capital in a faltering economy, Corona at the door, stock markets at all-time highs, providing for the family, repaying credit, and still taking full risk with investments. Therefore, I also take a middle path.