He is putting pressure on me to get baptized.
What your father is doing is not right. Getting baptized should only be done if you have made a personal dedication to serve Jehovah for the rest of your life - and if you are prepared to live by all the rules that the "society" sets (field service 10 hours a month, 5 meetings a week and all the other requirements).
If you think the religion drags you down, you are not going to be happy as a JW. Don't be intimidated by your father.
Imagine if you get baptized and then do something wrong and get disfellowshipped. Your father will be even more unhappy than if you never get baptized in the first place.
penny2