Vacations to unique places last forever. Never been? Spend 2 weeks in Japan and you'll remember it just as vividly as the best summer from your childhood. Every moment of every day will be long and filled with memories.
Debugging code every day? Yeah of course that's not memorable. Your brain is just tossing away repetitive data.
Feeling like life is going by way too quick? Have a kid. Every day with a baby is unique.
People with large families will have lived 200 subjective years by the time they are 70!
Other advice: Stop doing stuff you are good at. Every few years try to take a new job that you are specifically not good at. Companies that hire people who have succeeded at a lot of different things but not necessarily the thing they are hiring for are likely to be very good places to work. (FWIW my current workplace doesn't hire based on language or tools or background, we hire good people and assume they can pick up what we are doing).