Among cyclist (and probably other sports) it is said, you need to first go uphill to enjoy going downhill.

When you are young, you don't rely believe this is true. You enjoy the speed, the "no effort" joy of going down and feel how long distances go by quickly and consider going to resorts where you can take a lift with your bike to reach the hills before facing the descent. As you grow, you realize having the shape of being uphill and reaching the top of a hill makes you enjoy way more the path down. It gets you strong, it teaches you how to control your energy and makes you learn, having the capacity to go up is the only way to enjoy going down.

AI will introduce many changes in our life, for the good and for the bad, only those who are used to do at least, some the tasks as they are done now, with no atomation, which are automated will be in the position to chose and decide which will mean freedom.

The electricians, the plumbers and the bricklayers will be the rich careers of the future, as they will be able to work for a great salary and decide when they want to do so.