Time progressively means less

I’m at a point where I realise time progressively means less and less in life. My studies seemed to take a lifetime, both in knowledge gained and time that seemed to pass in order to get to graduation. Time was split into boxes with distinct development areas and set goals, a path ahead more clearly defined than most videogames. Now, time just passes. The only boxes time is split into are the ones you draw yourself. Which emphasises how abstract that is. It’s been 3,5 years since the covid pandemic started and that simultaneously feels like ages and 2 weeks ago to me. I guess time really is relative.