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Just wondering if we are working a lot but perhaps we do not get the same feeling of accomplishment that we used to get since we feel that we are not really doing the work?

Not disagreeing with you. Successfull people tend to have IQs between 120 and 135. (citation needed) It makes sense because there are a LOT more people in that range than in the 135+ range. 120-135 is often sufficient. I suspect that something similar on the rich scale. People like Gates, Bezos and Musk were not fabulous wealthy, but they had enough to be able to bet big and take big chances.

Oh, I think I know who is this. The CEO is fantastic (he is very technology oriented) but he is super convinced this is the right way. It has all kinds of perverse consequences. The constant loss of experience shows everywhere. Cliques are formed as means of protection. People focus on being seen, rather than in doing a great job, etc.

It has crossed my mind that being a scientist is for people who are already financial independent. Same as being an artist. For the rest of us, we need focus on careers where we can make a living. Of course, we can still do science and art as hobbies, but it is rather risky pretending to make a living from it.

Indeed. You want to have small buffers, because big buffers increase WIP (Work In Progress), product gets damaged, problems are hidden, etc. That follows the JIT (Just In Time) ideas. But, you still want to have buffers to decouple both operations. You also want to constraint the size of the buffer, where the producer stops when the buffer is full. In the case of queues (As in AWS SQS), I am not aware of any limits where you can also stop the producer when the queue reaches a size. I believe it is desirable just from my experience on Manufacturing systems back in the day.

Back in the 90s. I was part of a team working R&D project on flexible manufacturing. One of the central concepts was the use of buffers (also called decouplers) between manufacturing stations. These buffers were the space needed to place not finished products while they waited for the next station. Typically a conveyor belt. The main service is that both stations could run at slightly different rhythm, and they would not be causing problems on the other one. Either starving it or overwhelming it. Queues are pretty similar. You can have a consumer and a producer working and the queue in between prevents them from being blocked by each other. Thus I now see the main role of queues as decouplers.

Just expanding on this. In hispanic countries we have two last names. One you get from your father side and the other one you get from the mother side. When the first last name is very common like Lopez, Garcia, Perez, etc. it is common practice to keep the second last name when you are talking about them. Otherwise it sounds too plain. Like Gabriel Garcia could be anyone, but Gabriel Garcia Marquez is a renown author.

My experience dating someone younger. She was still in college and I was already working full time. I noticed that if we stayed late night on the weekend, she would make the sleep back during the week, may be in short spans, here and there. But once you work full time, you cannot. At work, you have be up and ready all day. So you carry a sleep debt for a long time. Once, she started working full time, she was as tired as me.