If the event is exhausting for you, then just treat it as complementary on the things that you do everyday on the game. Don't force yourself to finish all of them. Just enjoy the game. 

llamazombies said:

Guys,  the events in this game are too much. It is exhausting trying to finish them.  It's not even fun to try and finish them due to how many hours per day they require.

It's just too much