I totally agree with you that after 25 30 years time seems to never be enough, however, I noticed that when wasting time (watching tv, playing games etc) it seems to never be enough because we are somehow not paying attention to what we are doing, while if you go outside in nature, practice exercises, or if you plan your whole day in advance you will start noticing that time is not passing so fast anymore, because you will be paying attention to it.