How long have you been playing Settles of Catan for?
I've been playing it for 4 years
Catan is a great way to make new friends, did one of your friends introduce you to the game? Or have you always been interested in tabletop games.
Yes, one of my friend's introduced me to it. What do you think is an interesting board game to play?
Interesting board games are ones which balance decision-making and luck. Villages: A construct and conquer card game does just that.
I haven't heard of that one but I'll give it a try. What else can i do to enjoy time with friends?
if you're interested in other types of tabletop games, consider picking up a Paper-and-pencil game. Dungeons and dragons is a great example and allows your imagination to run wild.