Tag Archives: time

Addicted to speed

I’ve taken to riding the bicycle more frequently and in the beginning, I’ve often sought to ride really quickly and reduce the time spent between points as far as possible. I basically wanted the bike to be almost my teleportation device. And the reason I preferred it over public transport was not just because it was cheaper, but that I could control where I wanted to go, and when – up to a certain extent at least.

But what is interesting is that I observed even if I was going at very high speeds, my commuting time hardly changed all that much. A couple of seconds, handful of minutes sometimes, but it requires you to maintain a high speed over long segments of the journey which may not be easy to achieve because of terrain changes, and need to navigate traffic.

And I thought about the formula that we learnt in Primary school:

Distance = Speed x Time

And if you rearrange it, then you get

Time = Distance/Speed

So, assuming the distance is fixed for every journey, the only way to reduce the time spent is to increase your speed. But because it is the denominator, if your speed is already relatively high, the amount of time you can reduce by increasing it by a little is really minuscule and perhaps often not worth it. And as a rider on a bike, you could probably calculate how much energy you need to exert to achieve a particular speed over flat ground, and work out the optimal trade-off between energy and speed that will provide a suitable time for your journey.

If you substitute distance for anything else; such as work to be accomplished, or widgets to be produced, and so forth, you recognise that the principle that applies to speed remains the same. There is only this much the rushing would help you reduce the time spent. The excess energy put into rushing will have diminishing marginal returns and it would probably be squandered, and you find yourself drained significantly just to reduce the time when perhaps that amount of speed is not necessary.

For a Singaporean like me who tends to be impatient and wants things to be fast or rushed, grasping this principle is quite precious because it forces you to recognise the limits of using your energies to rush things and compress time. There is a natural limit to it, and we probably ought not to try too hard to challenge that limit. Even if you encounter someone unreasonable who tries to compress it further, you would do well not too be too caught up with their attempts at squandering excess energy to pressure you. Allow this insight, this understanding to dissipate their pressure and negative energies on you.

Projection vectors

I had a very interesting conversation with my colleague about projections of reality. When you take a picture of a scene, what you are doing, is to capture and preserve the light that is reflected off the three-dimensional scene and projected on a flat two-dimensional surface such as a film, or a sensor chip. Using mirrors, lenses, and all the other photonic gizmos, we are able to shrink the pictures, create effects on the projection, or to just make edits after the projection has been made.

What happened however, was that a three-dimensional reality is captured somehow in a two-dimensional world. The picture, is a projection of reality at some point of time. That is what we were referring to as projections.

We were speaking more about how we perceive the world as projections – cast not on a surface but in our minds. Each and everyone of us experiences the world differently but the richness of the world is not fully captured by the experience we have because we are limited in our ability to perceive. It is as though our ability to perceive each represents a dimension. Not just the five senses of sights, sounds, smell, taste and touch but there are psychological lenses, cultural lenses by which we perceive and experience the world, and recognise patterns formed from combinations of those senses, and our logical or irrational interpretation of reality, or even events, how they had been sequenced, how they line up in the dimension of time.

If the richness of reality contains N-dimensions, then our ability to perceive is often limited to (N-x) dimensions, where x is an unknown non-negative number and potentially really large. We don’t get to really experience reality, only what can be captured by that (N-x)-dimensional hyperplane that will never truly encapsulate the contents of the N-dimensional hyperspace that the reality consist of.

I hope to be able to explain this better some day – but for now, this hopefully suffice to help encourage me to develop further my capabilities to grow my hyperplane of perception.

Valuing time

As one grows older, one comes to value time more. It’s maybe the busier lifestyle from the commitments accumulated over a longer life, or perhaps becoming more cognisant that time is running out somehow. Time is an interesting object interwined with ones’ life and ability so much that when we consider how we can value it, the whole concept of valuation falls apart pretty quickly.

One person’s time is different from the other depending on how the time is used and what sort of talent underlies the time of that person in question. The opportunity cost of time is also really subjective and hard to determine; because the actual point in time and the place or context determine the alternatives possible.

Is productivity and trying to not “waste” time by trying to produce more output really about valuing time more? Or is it a greater mark of respect for the time we have when we actually use it for much-needed leisure? Is time only well spent when it generates economic fruits?

These questions are important because our society and the pressure of our culture around us constantly presses a particular view on these things upon us. We can be more conscious about how we can better value and approach our time and the way we spend it.

Time is an ingredient

We envision an end point and we want to be there already. We think of time as a barrier. The fact that parts of the steps take time annoys us. We rather it takes less time as though it is better when it is faster.

And then on the other hand, we acknowledge that timing is everything, when to strike a ball, jump to defend one, meet your potential spouse, ask for a promotion and all. Time is an input, not just the passage of time but point along time.

So let us reconcile our views on time. Where things are taking time, let us recognise it is an ingredient that enriches and enables the outcome we are trying to move towards.