Indeed, time is priceless. I remember the time I spent with my mum when she was on earth. I cherished those moments. But now those moments can come, no time or day comes back once it passes. This is what makes time more valuable than money. Appreciate the people around you and every second you spend with them because nobody knows tomorrow.
I also like how you adopted a strategy that made you utilize your time on a daily basis. Shows good time management skill.