People who got a deep mind

People who make good use of their brain is respectable to me. Every people got a brain, but few people use it. People do creative thinking, they make choice, I’ve seen people who answer a question and soon got a reputation then deleted his answer and gave praise to another answer which he thought is better.

https://stackoverflow.com/a/57510076/7583919.

I’ve seen people who answer the comment even their opinion is quite deep enough. On the contrary, I’ve seen lots of people answer the question for the aim of gaining a reputation.

I’ve seen people whose interests imply that he is a real thinker

https://physics.stackexchange.com/users/96494/j-g
I have no idea of the downvotes

https://stackoverflow.com/questions/57526621/convert-a-list-of-elements-into-a-dict#57526663
Fight for your opinion

https://stackoverflow.com/questions/57541120/simplest-fibonacci-sequence#57541143
I was astonished by decreasing my reputation

https://stackoverflow.com/questions/57601373/generate-a-python-range-list/57601399#57601399

Put aside sunk cost, if you’re afraid of your previous goes in vain, some times you’re digging a hole for myself.

For example, I massed up my internal sleep schedule in this context.

Very likely I erase all the trying trace.

Sometimes my mind is transparent like crystal, yet other times it’s totally a mess, recently I need to take the balance of learning the knowledge of the refresh the test on LeetCode, operating system, database, network. yet I don’t know how to handle it in balance for a long time to make real progress, I’ve taken a dozen times of interviews. Every time I lose the opportunity, I know there is a gap between what I want and what’s in my reach. I miss people who used to close to me, I’m alone and feeling not lonely but am a bit of worried.