Why I have changed my thought on when the Rapture occurs

New perspectives and why I no longer believe the Rapture event will proceed a Tribulation, not the usual pre or post tribulation perspective.

1. Rapture will happen before the Great Day of the Lord, There will be a catching away before portion of Great Tribulation.

2. Both I and II Thessalonians is the same event and is letting believers know they have not missed being caught away, and bad times will occur before that time and things to watch for but Jesus will take those that are His before the Great Tribulation. (its one event not two, not a rapture then a final resurrection later but all will occur at the same time)