People who are truly successful and happy do not force themselves to do things.
Whether it's work or anything else, he prioritizes what he 'loves' and fills his life with various games.
All successful and happy people work happily and also have fulfilling personal lives.
People say, "You can't be happy just by playing," and "You need patience to survive in this harsh world," but that's absolutely not true.
The truth of this world is this.

'The more people enjoy what they do, the more successful they become.'

If you just understand this mechanism, all the difficult problems in life will disappear and you will be successful no matter what.
Conversely, if you don't know this mechanism, you will end up living a life of suffering without any reward.
When you open your eyes to happy things, your life will change for the better in a surprising way.
Good luck will gradually come to you in unexpected forms.
Your life will change from this moment on.

Life depends on one's 'determination'.
Then, there are people who clench their teeth and say, 'I must only think positive thoughts,' or 'I must not have negative thoughts.'
There's no need to take it so seriously.
The 21st century is the 'age of the soul', where things are decided by how lightly you take them, so there is absolutely no need to take things too seriously.
In the very old days, it was a totalitarian state, so everything had to follow the country's policy.
Everyone was poor, so there was nothing we could do about it, even if our personal happiness took a backseat.
But as times changed, people became more economically prosperous.
As people became more affluent, individuals began to pursue their own happiness.
In such an era, taking actions that are too serious will only make the waves heavier.
It's like choosing your own misfortune.
To radiate bright and joyful waves, you must think very lightly.
--- p.49

For example, let's assume that there is a case where 'after the parents passed away, the eldest son wanted to inherit the inheritance as if he were a new person.'
To the other brothers, the eldest son acts greedily and cruelly, as if he were possessed by an evil spirit.
If you just hear this story, it might seem like the eldest son is a 'money-crazy materialistic person', but that's not the case.
You should listen carefully to what your eldest son says.
In fact, the eldest son may have been enduring it since he was young.
There is usually a reason for this.
As the eldest son, he was forced to endure several times more than his other brothers from a young age.
If you hold something in like that, there will be times when it suddenly explodes later, such as when your parents die.
In that case, it would be better to just shake off all that oppression.
The other brothers don't know that the eldest son endured and lived.
In general, the person who is forcing patience is the one who doesn't notice such things.
When people see that, they say, 'Hyung has become a different person,' but that is a huge mistake.
We need to look into the background a little more to find out the truth.
If you think that you should understand the eldest son's feelings and let him vent his feelings, then the other brother should renounce his inheritance first.
That's the only way to avoid sibling fights.
The only way to avoid a fight is to tell your brother, who has been putting up with it all along, "You don't have to put up with it anymore," and "Take as much of the inheritance as you want."
This isn't just about inheritance issues, but also about caregiving, for example. You can say, "I'll take care of you as much as I can, so I'll only ask you when things are really tough."
If you can't do that, you'll have to fight until the end.
It is impossible to find a way to reach a conclusion that is only favorable to me without understanding the feelings of my brother who has lived with me.
Even though it is a family that needs to fight, there is no way to get through it without fighting.
Even if an argument breaks out, it can't be helped.
Just like with earthquake energy, there is something so massive that if we don't release it completely now, it will only lead to bigger explosions in the future.

--- p.134~136