Gains due to Chess

Chess demands that you be alert, not wallowing in the comfort of false security.
A very clever player can lose if he loses alertness even for a moment.

64 years old, got on here to interest another old fogie to help his mental acuity, I've ended up becoming a stronger player and moving up, we'll see what happens in 10 or 20 years when I start moving down. Meanwhile, having a blast playing unlimited games with real people, something I've never gotten to do.

Do you think you are gaining something by playing chess?
If so, What is that?
Mental Strength ? or
Physical Strength ? or
Spiritual Strength ? or something else ?
There is no evidence suggesting that playing Chess helps the player to become better at anything other than chess. There are various myths and perpetuated claims that chess helps children succeed at other subjects, but this simply was never proven. This is a claim made usually by people who already have a favorable opinion about chess, and who want to get other people to play it.
When some people make claims about benefits of chess are also sometimes the people who themselves may be spending a lot of time on chess and they want to validate their hobby when there is no basis for this validation.

I think one of the benefits of chess is mental sharpness, agility and memory. Training your mind to memorize a lot of openings and patterns helps you with memory. Some benefits can be found in Healthline in their article: https://www.healthline.com/health/benefits-of-playing-chess
In continuation of the question, do you think playing chess helps in developing the following skills :
Self-Awareness
Self-Control
Art of Listening (i.e., paying attention to understanding the thoughts of the other player)
Conflict handling and resolution
Understanding, Cooperation and Empathy (respecting opponent feeling after beating him, making light of the situation)
In continuation of the question, do you think playing chess helps in developing the following skills :
Self-Awareness
Self-Control
Art of Listening (i.e., paying attention to understanding the thoughts of the other player)
Conflict handling and resolution
Understanding, Cooperation and Empathy (for example: respecting opponent feeling after beating
, making light of the situation)
Do you think you are gaining something by playing chess?
If so, What is that?
Mental Strength ? or
Physical Strength ? or
Spiritual Strength ? or something else ?