Yes, you are correct. Worrying is not part of the salvation package. As a Christian, these things that the ordinary people worry about should not even disturb us a second because we lives above them. Jesus said ".....that my joy may be in you and that your joy maybe full" John 15:11.
The Bible says the kingdom of God is righteousness, peace and joy in the Holy Ghost. Romans 14:17. A Christian has joy unspeakable full of glory. So worrying is indeed not part of the package.
Luke 12:25-26
25 Who of you by worrying can add a single hour to your life?
26 Since you cannot do this very little thing, why do you worry about the rest?
So, why worrying, rather, give thanks.
Wow. Thank you so much for your contribution and I'm glad it blessed you. Thank you very much. God bless you.