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It's safer to drive a car in rainy day instead of riding motorcycle or cycling a bicyle or even walking by ourselves. However, rainy day is out of our control my dear; it is not happen every day isn’t it? So, the situation is invalid in this context.
How simply can you say that situation is not a valid form in terms of context? In fact, situation is the most important factor that one's need to to make sure of first before doing anything. If you were to do an event or travel on the day, weather is the most important thing. Sometimes success or failure of an events relies much on the situation (weather) of the day. Speaking of control, nowadays they are technology that can
predicts weather. Or yourself can look up in the sky and see for yourself those cloudy clouds, would you still say that soon wouldn't be raining? I don't know-lah if you don't watch any news at all.
Still, in your words, you cannot prove anything that shows driving a car being the cause of one to be lazy. So your text is the one who is invalid in the context.
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Maybe my point was not clear enough. Does solving simple mathematical problems caused our brain overworked overload and fatigue??? Oh my dear, don’t you know, a normal human just use only less than 10% of its mind ability. I wonder how simple mathematical questions ‘easing our brain workload’ can do. Did you know, the more we use our brain to think, the more it will grow and the higher ability to memorise we gain? It is undeniable that I have to use the calculator in solving complicated Mathematical problems in order to get the answer INSTANTLY especially if it is about trigonometry which consists sinus, co sinus and tangent. We still can solve the problem even if there is no calculator but it takes time.
Actually, it does. Our brain needs energy to perform its work.
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Your brain cells need two times more energy than the other cells in your body. Neurons, the cells that communicate with each other, have a high demand for energy because they're always in a state of metabolic activity. Even during sleep, neurons are still at work repairing and rebuilding their worn out structural components.
SourceWe should not overload our brain by doing constant EASY work over and over again. That's why technology came in first place, to ease our work and burden to what technology couldn't do, yet. Using calculator to calculate simple equations doesn't make us to look stupid. I am personally myself sure in the last year SPM exam you also used calculator when answering your Additional Mathematics and some Science papers right?
There are reasons for our government to strain the ruling to able students to use calculators in exam. They will for surely not allow students to use it if they know those calculators will cause the future leaders to be LAZY, right?
I am sure you did well in your exam last time in those paper right? In limited time in answering those questions, we really depends on the mechanism to solve our questions problem. With those brain storming, stress building up and we depends on both mechanism, brain and calculator. We depends on both thing at the same time. Accept that fact.
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Ok, let’s say if a survey is held to see how well students nowadays can calculate simple Mathematical problems which consists basic calculation without calculator help, I am sure most of them failed to complete the test on time. You know why? Because most of them used to calculator even to solve 2+2 or 2x2 or even 4x0. They depend too much to the calculator and caused their mental ability atrophied. However, it is undeniable that in this modern and progressive world, calculator is essential in business and construction field. For example, to get the appropriate calculation in order to build firmly fixed skyscrapers, we need calculator to the job. What am I trying to convey is usage of calculator by human in solving even simple problems has atrophied their mental ability.
That is an assumption, not a survey. You're denying the fact that technology is not primary reason what makes us lazy. They are still others factor that can take place in what make our species to become lazy. Accept that fact.
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I don’t get your point here. Did you know even you walk a short distance away to open your house gate rather than pressing button on remote control to open automatic gate in your house, you have successfully burn lot of calories in your body. As the government knows that most of Malaysians are hardly to have exercise, the R&R in highways are now built in hilly place. You know why? Because they want people to 'climb' the stairs and walk more before they reach the restaurants or toilet. Experts have been ordered to give us alternative way to have exercise. For example, use stairs rather than elevator or lift and park your car a long distance from your workplace in parking lot as you need to walk more.
I am sure everyone in fact you and I know that when we sweat, we burns those calories. It's just the matter of making our society understand and take major steps in doing what we doesn't like the most, to exercise. You need to understand also that this is not a problem in our society but actually a world issues. Its just about educating our people on the needs of exercising and enjoy a healthy life. Please, agree me on this!
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Yes, they are not invented to make humans become lazier than before but we can’t escape the fact that new inventions actually have pampered us too much which at last make us too depending on them.
Yes, yes and yes again!

Pampering but still doesn't make us as society to be lazy for using the new technology and mechanisms..
Speaking about
normal human and using of 10% energy... we are truly are as what you said,
normal human. Accept that as a fact. Einstein, Da Vinci, Plato etcs they are also yet another normal individual human. Accept that fact as what we are truly are and live with it.
If you were to become a doctor one day, just be what a doctor should be. Advising your patients to exercise more and live a healthy life is what a superb doctor would do. It is not subject as a what a doctor suppose to be, but that is also a duty as a citizen to advise others when one does wrong.
As for me, an ordinary man in an ordinary world, I will live a healthy life and try to educate as much people as I can in the importance of a healthy life. Every people in this world plays a major part in running the cycle and making our world as a healthy environment place, although that is another dream of what unpredictable thing that we hope and we hope everyday in our lives.
Look the world as what it is, not like what you want it to be.
Think.
Thank you.