it is really very hard & tough question?
For me fun is eating avolose unda ( sweet hard nice Kerala dish)
But the problem is you cant have many? That means fun is restricted in some way.
No fun can be endless, long or all time.
it is time restricted . I like to read … I read few hours , few days, sometimes i feel don’t like to read. so I walk. But How far can i walk.
My fun is not your fun. My dream is not your dream
fun
walk
read,
drink hot tea
just looking the sea
listen the sound of birds
photography.