Opening traps in chess are fun when the opponent runs into them. This shows how quickly a game of chess can be lost if you make one bad move.
Chess opening traps will deepen your understanding of chess tactics. You will probably never run into these chess variations at all in your own chess games, because it is not very likely that your opponent will play exactly like this. Just memorize the chess ideas. You can use them in your own games of chess in different ways sooner or later.
