Now, what makes a person happy? To put it simply, anything that the person enjoys doing will make himself happy in the process of doing it. So in the end, it's your mindset. If you dislike drinking coffee without milk, you will put on a mask and hide the ugliest expression you can give even if your most beloved person ask you to drink it. But if you realize that coffee gives a great bitter-sweet aftertaste naturally, and you start to enjoy the greatness of it, you will be contented with it.
But what makes you unhappy about something in the first place? Usually, it's your past habit or experience that you have accumulated all this while that stops you from being satisfied doing something in a way you are not accustomed to. Or some people will deem it as "being forced to". And the fact that you have been in your comfort zone for so long without doing it, you will feel weird if it comes to you as a responsibility now.
Some people say life is about being happy. Well, people do things the way they want and they feel happy, but at the expense of others. Imagine a child wanting to give a try at an arts course, but parents want him to be a lawyer. For this instance, the child is trying to find his own happiness at the expense of his parents' comfortability in their vision of how their child should grow up to be.
Sometimes it's about being responsible. For you yourself, your family, your friends, for the environment you live in, and many more. Circumstances will make you unable to realize your dream as responsibility has stepped in faster than you have expected. But before that, a little bit more understanding of your own situation helps. So you can "enjoy" and absorb the responsibility.
Whether you are trying to achieve the goal set by you or by others, you must take full responsiblity for it. Whichever path ahead, responsibility is heavy. But without taking full responsibility for yourself, there will never be a day you can fend off all challenges in life and soar to the boundary that you have dreamed of.
happy or not is in the mind.. as long as the thing one done is morally right and does not hurt anyone..
juz like u mentioned abt the kopi session, if there's a poor man who can only afford a package of food for himself, and another poor old man who saw him ask if he can have his food.. out of compassion, he offer it to the old man.. even if he is hungry for that day, he'll feel happy too..