Everyone needs a sense of humour. Even Hitler probably laughed at some things (though I'd hate to think what!).
I really don't like to categorize humour, but there are many different types and most can make us laugh ... if we happen to be in the mood for it at that particular time. It's funny though how some things that once made you laugh, can ~ upon reflection ~ not seem funny at all. Perhaps that's all part of growing up? Still, here are some that I have put into sections ~ see what you think.
Simple humour is great ~ no agendas, no points to make ~ just something that makes you laugh, or simply tickles you.
Personally, I prefer political humour ... after all, who makes an arse of themselves more often than politicians?
Of course, my version of "humour" can sometimes be a little more cutting than the pleasant ones above: