this post was submitted on 28 Aug 2026
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Showerthoughts
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A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The most popular seem to be lighthearted clever little truths, hidden in daily life.
Here are some examples to inspire your own showerthoughts:
- Both “200” and “160” are 2 minutes in microwave math
- When you’re a kid, you don’t realize you’re also watching your mom and dad grow up.
- More dreams have been destroyed by alarm clocks than anything else
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Driving involves a lot of soft decisions. Any action can be risky, even a regular lane change. But we still do lane changes all the time. Ultimately it's up to us to judge.
Point is, I think there are cases where making a last minute lane change can be totally safe, eg if the cars in the other lane are already stopped.
if it was totally safe then there's nothing to apologize for
There are many things in life that are inconvenient to others without harming them
What causes accidents are not the cars and conditions you see, but the ones you don't.
Humans aren't machines, they make mistakes. And cars have a lot more blind spots than we realize.
That's why we have rules. If we are predictable and follow the rules, even when we don't see anything that could stop us from taking a shortcut, then we're being considerably safer.
Keep in mind that, on the road, it's not just your own safety you need to ensure. An accident can also harm other people, so the more reason to prevent them.
But driving rules are not precise. For example, when doing a lane change, how much space should you have in the lane you are entering? It's entirely up to us to judge.
So obviously don't drive on the wrong side of the road whenever you feel like it, but if you for example want to squeeze into a lane of stopped cars (while your lane is also stopped), I don't see the issue
It is all prescribed in the rules, they are precise. Even if they aren't precise, the judiciary decides what the rules mean, law has no ambiguity, and if there is, the ambiguity is resolved by a judge.
You need 2 seconds between every vehicle, and to be able to fully see the vehicle in front of you. When changing lane, you need to fully see the vehicle in your side mirror, center mirror if it's a truck.
Come on people, that's all in the paper exam for your licence.
in my state the driver manual specially states to change lanes with enough space that you can see both in your rear view mirror both headlights of the car your getting in front of