Pre-trib / Mid-trib / Post-trib - bla bla bla. The rapture will occur when it's scheduled to occur regardless of our "Theology" about it. Not anyinthin I worry about.
Back in the '70s when "end times" were a hot topic, they were selling "Dehydrated food" so you wouldn't starve during the tribulation. they had 3-1/2 year and 7 year packages, depending on your "theology". They SUGGESTED, though, that you should buy the 7 year package in case your "Theology" was inaccurate. I had a good laugh about that!!!!