There are many people spend the time to enjoy their personal enjoyment. Personal treatment means they (are) more focussed on interesting things such as hobby, happiness, and beloved job. Moreover, why most people hate doing something they should do? Because they do not have interest with that. From this case, I have 2 reasons why many people choose personal interesting.
Initially, personal hobby can make you happier when you are tired of your work. Work life balance also can make you feel comfortable. For example, the famous billionaire or founder of biggest hedge fund on the world, Michael Burry, he was very busy as he is co founder, but he has interesting activities like reading a book and playing golf. He says his hobby can help Michael more think critically to take (a) crucial moment. This is why hobbies is more choosed by most people than others.
Secondly, that hobby can make you smarter or clever than anyone, positive hobbies like playing chess, hiking, reading a book and swimming in the pool. There are many research say that hobbies which need exercise or movement can make the brain more active than when you are laying down.
Ultimately, based on that above sentences there are can help you to increase your dopamine and cognitive. In this world, there are many hobbies, so you must choose it wisely and reject negative hobbies like drugs, alcohol and human trafficking.