Baseball is one of my favorite sports.  I have played since I was 5 years old.  Baseball is a relatively simple game in principle as it uses a bat and ball, and each team fields and hits.
I remember when I didn't like baseball because I didn't understand it, now I like it.
Yes.  Some of the rules can seem different.  And the rules even differ a little bit from league to league; but the basic concepts remain the same.  Do you like to play or watch baseball?
I like to do both, sometime it can be a long game depends on the inning.
That's true.  The earliest known mention of baseball in the United States was in Pittsfield, Massachusetts in 1791!  What is funny is that an ordinance was passed to prohibit its play within the town meeting house!